Writing and Media

Writing is the act of organizing one’s thoughts on a paper or any other object. It is one of the biggest inventions of humanity dating back thousands of years. It has revolutionized the world in an uncountable number of ways. Since the days the writing was discovered, the man’s way of thinking has changed due to scholars like Plato and Socrates; the new world was beginning to take shape, namely, the world of literacy and knowledge.Advertising We will write a custom essay sample on Writing and Media specifically for you for only $16.05 $11/page Learn More Writing came about and altered the way people used to think. First of all, Ong explained that â€Å"writing has enabled our thought processes to grow† (79). Although our mind usually grows through oral processes, it is further enriched and broadened by writing. The writing has changed over time from the early writings of Plato to Shakespeare’s works till the modern times allow ing us to trace and compare the way writers think and express their views. According to Plato, writing destroys the memory (Ong 79). The logic consists in the fact that the more one becomes reliant on external sources, the more he or she becomes forgetful and undermines his or her internal resource which is the mind. According to Ong ‘writing weakens the mind’ (79) and Hieronimo Squarcifaco also argued that ‘abundance of books makes men less studious’ (Ong 80) meaning that books enfeeble the mind. Ong further counterargues that books create a field where everyone can become wiser (80). Ong further explains that intelligence is reflexive in that fact that it can internalize the external tools that it uses (81). The first known scripts were discovered dating back to 3500 B.C, and it was suggested that the writing on it was a record kept by Sumerians at the time. This shows that the Sumerians saw it important to keep records and transform their memory into wri ting to preserve the necessary information. This, in turn, has helped our generation to learn more about Sumerian culture hence broadening our minds. According to Ong, writing was seen as an instrument of secret and magical powers in the early days (Goody 236) because of the permanence it had on the paper it was written, and the fact that it was perceived as magical amulets (Ong 93). Illiterate societies thought that writing was dangerous and that powerful intermediaries were required to decipher the information on the written texts. Written texts like orders and receipts were viewed by the illiterates as magical pieces of writings that brought ships from the sea to their lands. Ong explained that it was only during Plato’s time that the Greek were able to get access to writings and internalized them to affect their thought processes (94).Advertising Looking for essay on communications media? Let's see if we can help you! Get your first paper with 15% OFF Learn M ore The hopes and fears that surrounded writing are similar to those that surround modern technology today. The hope was that writing would revolutionize the world to form a new world with literate people; the fear was like that of Plato and Hieronimo Squarciafico’s that writing would weaken the mind. So far, writing has indeed formed a new world and has strengthened the mind of most people contrary to the views of Plato and Hieronimo Squarciafico. On the other hand, writing has brought about the emergence of computers and the internet which others may argue has diminished the value of hard work in the society because everything nowadays seems to be only one click away. Works Cited Ong Walter J.†Writing restructures Consciousness.† Orality and Literacy: The Technologizing of the Word.Ed .Taylor and Francis Group. London and New York: Routledge, 2002. 76- 116. Print. This essay on Writing and Media was written and submitted by user Hayden B. to help you with your own studies. You are free to use it for research and reference purposes in order to write your own paper; however, you must cite it accordingly. You can donate your paper here.

Problem of Slaves and The Article Notes on Virginia Written by Thomas Jefferson essays

Problem of Slaves and The Article Notes on Virginia Written by Thomas Jefferson essays In this article, Jefferson discusses the problems that the institution of slavery created in Virginia and how it affected the slaves. The notes were written while Jefferson was the Governor of Virginia and were based on an inquiry made by the French legation in Philadelphia and discussed several different aspects of life in Virginia. The article explains the reasons why Jefferson believes that freeing blacks would be detrimental to the state. Jefferson begins by explaining that it would be difficult to incorporate the slaves into the state because of the racism that the institution of slavery had caused. Jefferson argues that "Deep rooted prejudices entertained by the whites; ten thousand recollections, by the blacks, of the injuries they have sustained; new provocations, the real distinctions which nature has made; and many other circumstances, will divide us into parties, and produce convulsions, which will probably never end but in the extermination of one or the other race." (Jefferson 182) Jefferson also asserts that the Black race is inferior to the white race on many different levels. He explains that this inferiority would make it difficult for the slaves to function in society. The notions of black inferiority abound throughout the article and the Governor asserts that blacks are inferior intellectually and in the arts, lack physical attractiveness and lack the ability to reason. Jefferson attempts to parallel Roman slaves with American slaves and concludes that the inferiority that he saw in black was not a result of their condition, but instead a result of nature. Because of this perceived "inferiority", Jefferson believes that abolishing slavery would be difficult asserting that the "unfortunate difference of color, and perhaps of faculty, is a powerful obstacle to the emancipation of these pe...

International Business Strategy Essay Example | Topics and Well Written Essays - 750 words - 1

International Business Strategy - Essay Example This paper illustrates that Shell has not been successful in ensuring that its stakes are completely secured. The later developments in the project suggested that the Shell has not been able to maintain the same level of control in the project. The overall bargaining power of Shell continuously declined to owe to different factors despite the fact that it has been able to secure the relative favor from the government in the initial phase of the project. What is also important to understand that the negotiation process does not involve all the stakeholders in the project and resultant the take-off of the project fell victim of the pressure to the various stakeholders involved in the project? One of the essential elements of the good negotiation process is to ensure that a win-win situation emerges for every player involved in the negotiation process. In these negotiations, both the parties to the negotiation were given the share in the project in such a manner that both the parties we re better off at the end of a negotiation. Not only the Shell and the Gazprom would benefit from the deal but Russia as a State also because the success of the project would allow the smooth entry for the foreign firms in the country as well as the rapid expansion of the exploration facilities of the country. Overall the negotiations only involved the limited number of stakeholders and therefore the project not only resulted in the cost overruns but also delayed the project. This was only the direct result of not involving all the stakeholders during the negotiation process. The overall shift in the bargaining power from Shell to the Russian government, therefore, was owing to the fact that all the stakeholders were not adequately involved in the process thus resulting into a shift towards the greater bargaining power for the Russian government. This shift was also a result of the Russian policy of gaining direct control of the oil and gas exploration facilities while at the same ti me allowing foreign firms to actively involved in the exploration services while remaining under the direct control or supervision of State-owned organizations such as Gazprom.

Brand Extension Essay Example | Topics and Well Written Essays - 1250 words

Brand Extension - Essay Example The strength of a brand is determined by the degree of positive attitudes that the consumers possess about it which needs to be transitioned very carefully in the new markets - like innovation, value for money, shorter order fulfilment time, effective customization as per customer needs, rewarding premium customers, etc. Loken and John (1993) argued that brand extension planning should comprise of extensive risk assessment of threats to the existing brand equity of the organization. The organization should be specifically cautious about risk of dilution of certain beliefs that the customers may be possessing about the original brand because the extended brand may contain attributes that may be incompatible with those of the established brand. Loken & John et al. ... Example, if a CRT based television manufacturer introduces computers and fails miserably, there are lesser chances of their flagship brand getting diluted. The researchers focussed on the flagship brand of Johnson's Baby Shampoo and studied impact of extended product line comprising of baby powder, baby oil, baby lotion, bandages & dental floss with respect to brand dilution due to reduced hygiene. They discovered that perception of reduced hygiene in any of these will result in dilution of all other brands including the flagship brand of baby shampoo. Yueng and Wyer (2005) probably have the answer to this phenomenon because they could prove through a complex research that "When a brand spontaneously elicits affective reactions, consumers appear to form an initial impression of the brand's new extension based on these reactions". Volkner and Sattler (2006) could establish determinants of brand extension success as - parent brand characteristics, marketing context of the target brand extension, relationship between parent brand & the brand extension and product category & characteristics of the brand extension in terms of perceived risk & consumer innovativeness. They gave special emphasis to management wisdom in mediating and moderating effects. Author's Perspective on Brand Extensions The author hereby argues that brand extension is an important brand growth strategy but needs specialist class analytics and intensive market research before arriving at the characteristics of the extended branding. This definitely should not be viewed as the short cut to success by using the existing established brand as the vehicle that is easy to

Themes of tradition Essay Example | Topics and Well Written Essays - 1500 words

Themes of tradition - Essay Example As a result of these factors, there has been significant changes in the size, height, shape and design; both internal and external, of buildings. These changes have led to many architectural debates. Some architects argue that modern architectural designs are inspired by the traditional themes while others argue that today’s designs are original and are a result of improved technology and skills and knowledge taught in the schools today. Others argue that modern architecture is a combination of both traditional architectural and modern architectural themes. The progress of today’s architectural industry has become a debate to many and there is therefore the need to analyze how both the traditional and modern themes influence the buildings we see today. Traditional themes as depicted in architectural projects Traditional themes in architecture are based on three design values; traditional based design value, design value of restoration and preservation and the vernacular design value. Under the design value of restoration and preservation, architects believe that there is need to preserve the best of their structures and products for upcoming generations. They therefore work towards ensuring that even when a building is being redesigned; it is restored to its original design. Such architects hold on to three perspectives. The first one is the archeological perspective which holds that it is important to preserve buildings and products as part of our history. The artistic perspective holds on to the need to reserve something that is reckoned as beautiful and a masterpiece. The social perspective on the other hand is built on the need to hold on to familiarity and reassurance. The traditional based design value is based on the belief that traditional designs depict something good and functional. This value is based on three strategies; the first one is the revivalist strategy where an architect sticks to traditional forms of design. The contextualist strategy is where historical forms of design are used when the surroundings demand for such. The critical traditional strategy is based on the interpretation of traditional designs and applying them in modern architecture. Lastly, the vernacular design value is based on the belief that a simple and traditional design is more superior to the modern designs. This operates under four key concepts. The reinvigorating concept is calls for the use of traditional designs and themes in modern times whereas the reinventing concept is where architects go out in search of new archetypes. The extending concept implies the use of traditional designs in a more modern manner while the reinterpreting concept involves the use of modern and recent expressions of architecture. With these design aspects in mind, let us take a look at some of architectural projects that have traditional insights in them. Our study case shall be in Japan since it is one of the countries with a rich, traditional out view of architecture and it still builds on these views up to date. The first project is the Gender Equality Center (GEC). Fumihiko Maki, the architect behind this project, believes that an architect has to rely on his innate aesthetic preferences, ethical and traditional principles as he designs his buildings. In the designing of the center, Maki observed his traditional design values since the building reflects Japanese concepts of architecture. He

Augmented Reality Ar Is A Live Media Essay

Augmented Reality Ar Is A Live Media Essay Hardware components for augmented reality are: processor, display, sensors and input devices. Modern mobile computing devices like smartphones and tablet computers contain these elements which often include a camera and MEMS sensors such as accelerometer, GPS, and solid state compass, making them suitable AR platforms.[8] [edit] Display Various technologies are used in Augmented Reality rendering including optical projection systems, monitors, hand held devices, and display systems worn on ones person. [edit] Head-mounted A head-mounted display (HMD) is a display device paired to a headset such as a harness or helmet. HMDs place images of both the physical world and virtual objects over the users field of view. Modern HMDs often employ sensors for six degrees of freedom monitoring that allow the system to align virtual information to the physical world and adjust accordingly with the users head movements.[9][10][11] HMDs can provide users immersive, mobile and collaborative AR experiences.[12] [edit] Eyeglasses AR displays can be rendered on devices resembling eyeglasses. Versions include eye wear that employ cameras to intercept the real world view and re-display its augmented view through the eye pieces[13] and devices in which the AR imagery is projected through or reflected off the surfaces of the eye wear lens pieces.[14][15][16] [edit] Contact lenses Contact lenses that display AR imaging are in development. These bionic contact lenses might contain the elements for display embedded into the lens including integrated circuitry, LEDs and an antenna for wireless communication.[17][18][19][20] Another version of contact lenses, in development for the U.S. Military, is designed to function with AR spectacles, allowing soldiers to focus on close-to-the-eye AR images on the spectacles and distant real world objects at the same time.[21][22] [edit] Virtual retinal display A virtual retinal display (VRD) is a personal display device under development at the University of Washingtons Human Interface Technology Laboratory. With this technology, a display is scanned directly onto the retina of a viewers eye. The viewer sees what appears to be a conventional display floating in space in front of them.[23] [edit] EyeTap The EyeTap (also known as Generation-2 Glass[24]) captures rays of light that would otherwise pass through the center of a lens of an eye of the wearer, and substituted each ray of light for synthetic computer-controlled light. The Generation-4 Glass[24] (Laser EyeTap) is similar to the VRD (i.e. it uses a computer controlled laser light source) except that it also has infinite depth of focus and causes the eye itself to, in effect, function as both a camera and a display, by way of exact alignment with the eye, and resynthesis (in laser light) of rays of light entering the eye.[25] [edit] Handheld Handheld displays employ a small display that fits in a users hand. All handheld AR solutions to date opt for video see-through. Initially handheld AR employed fiduciary markers,[26] and later GPS units and MEMS sensors such as digital compasses and six degrees of freedomaccelerometer-gyroscope. Today SLAM markerless trackers such as PTAM are starting to come into use. Handheld display AR promises to be the first commercial success for AR technologies. The two main advantages of handheld AR is the portable nature of handheld devices and ubiquitous nature of camera phones. The disadvantages are the physical constraints of the user having to hold the handheld device out in front of them at all times as well as distorting effect of classically wide-angled mobile phone cameras when compared to the real world as viewed through the eye.[27] [edit] Spatial Spatial Augmented Reality (SAR) augments real world objects and scenes without the use of special displays such as monitors, head mounted displays or hand-held devices. SAR makes use of digital projectors to display graphical information onto physical objects. The key difference in SAR is that the display is separated from the users of the system. Because the displays are not associated with each user, SAR scales naturally up to groups of users, thus allowing for collocated collaboration between users. SAR has several advantages over traditional head-mounted displays and handheld devices. The user is not required to carry equipment or wear the display over their eyes. This makes spatial AR a good candidate for collaborative work, as the users can see each others faces. A system can be used by multiple people at the same time without each having to wear a head-mounted display. Examples include shader lamps, mobile projectors, virtual tables, and smart projectors. Shader lamps mimic and augment reality by projecting imagery onto neutral objects, providing the opportunity to enhance the objects appearance with materials of a simple unit- a projector, camera, and sensor. Handheld projectors further this goal by enabling cluster configurations of environment sensing, reducing the need for additional peripheral sensing.[28][29] Other tangible applications include table and wall projections. One such innovation, the Extended Virtual Table, separates the virtual from the real by including beam-splitter mirrors attached to the ceiling at an adjustable angle.[30] Virtual showcases, which employ beam-splitter mirrors together with multiple graphics displays, provide an interactive means of simultaneously engaging with the virtual and the real.[31][32] Altogether, current augmented reality display technology can be applied to improve design and visualization, or function as scientific simulations and tools for education or entertainment. Many more implementations and configurations make spatial augmented reality display an increasingly attractive interactive alternative.[11] Spatial AR does not suffer from the limited display resolution of current head-mounted displays and portable devices. A projector based display system can simply incorporate more projectors to expand the display area. Where portable devices have a small window into the world for drawing, a SAR system can display on any number of surfaces of an indoor setting at once. The drawbacks, however, are that SAR systems of projectors do not work so well in sunlight and also require a surface on which to project the computer-generated graphics. Augmentations cannot simply hang in the air as they do with handheld and HMD-based AR. The tangible nature of SAR, though, makes this an ideal technology to support design, as SAR supports both a graphical visualisation and passive haptic sensation for the end users. People are able to touch physical objects, and it is this process that provides the passive haptic sensation.[7][33][34][35] [edit] Tracking Modern mobile augmented reality systems use one or more of the following tracking technologies: digital cameras and/or other optical sensors, accelerometers, GPS, gyroscopes, solid state compasses, RFID and wireless sensors. These technologies offer varying levels of accuracy and precision. Most important is the position and orientation of the users head. Tracking the users hand(s) or a handheld input device can provide a 6DOF interaction technique.[36] [edit] Input devices Techniques include speech recognition systems that translate a users spoken words into computer instructions and gesture recognition systems that can interpret a users body movements by visual detection or from sensors embedded in a peripheral device such as a wand, stylus, pointer, glove or other body wear.[37][38][39][40] [edit] Computer The computer analyzes the sensed visual and other data to synthesize and position augmentations. [edit] Software and algorithms A key measure of AR systems is how realistically they integrate augmentations with the real world. The software must derive real world coordinates, independent from the camera, from camera images. That process is called image registration which uses different methods of computer vision, mostly related to video tracking.[41][42] Many computer vision methods of augmented reality are inherited from visual odometry. Usually those methods consist of two parts. First detect interest points, or fiduciary markers, or optical flow in the camera images. First stage can use feature detection methods like corner detection, blob detection, edge detection or thresholding and/or other image processing methods.[43][44] The second stage restores a real world coordinate system from the data obtained in the first stage. Some methods assume objects with known geometry (or fiduciary markers) present in the scene. In some of those cases the scene 3D structure should be precalculated beforehand. If part of the scene is unknown simultaneous localization and mapping (SLAM) can map relative positions. If no information about scene geometry is available, structure from motion methods like bundle adjustment are used. Mathematical methods used in the second stage include projective (epipolar) geometry, geometric algebra, rotation representation with exponential map, kalman and particle filters, nonlinear optimization, robust statistics. [edit] Applications Augmented reality has many applications, and many areas can benefit from the usage of AR technology. AR was initially used for military, industrial, and medical applications, but was soon applied to commercial and entertainment areas as well.[45] [edit] Archaeology AR can be used to aid archaeological research, by augmenting archaeological features onto the modern landscape, enabling archaeologists to formulate conclusions about site placement and configuration.[46] Another application given to AR in this field is the possibility for users to rebuild ruins, buildings, or even landscapes as they formerly existed.[47] [edit] Architecture AR can aid in visualizing building projects. Computer-generated images of a structure can be superimposed into a real life local view of a property before the physical building is constructed there. AR can also be employed within an architects work space, rendering into their view animated 3D visualizations of their 2D drawings. Architecture sight-seeing can be enhanced with AR applications allowing users viewing a buildings exterior to virtually see through its walls, viewing its interior objects and layout.[48][49] [edit] Art AR technology has helped disabled individuals create art by using eye tracking to translate a users eye movements into drawings on a screen.[50] An item such as a commemorative coin can be designed so that when scanned by an AR-enabled device it displays additional objects and layers of information that were not visible in a real world view of it.[51][52] [edit] Commerce ViewAR BUTLERS App Placing furniture using AR AR can enhance product previews such as allowing a customer to view whats inside a products packaging without opening it.[53] AR can also be used as an aid in selecting products from a catalog or through a kiosk. Scanned images of products can activate views of additional content such as customization options and additional images of the product in its use.[54][55] AR is used to integrate print and video marketing. Printed marketing material can be designed with certain trigger images that, when scanned by an AR enabled device using image recognition, activate a video version of the promotional material.[56][57][58] [edit] Education Augmented reality applications can complement a standard curriculum. Text, graphics, video and audio can be superimposed into a students real time environment. Textbooks, flashcards and other educational reading material can contain embedded markers that, when scanned by an AR device, produce supplementary information to the student rendered in a multimedia format.[59][60][61] Students can participate interactively with computer generated simulations of historical events, exploring and learning details of each significant area of the event site.[62] AR can aide students in understanding chemistry by allowing them to visualize the spatial structure of a molecule and interact with a virtual model of it that appears, in a camera image, positioned at a marker held in their hand.[63] Augmented reality technology also permits learning via remote collaboration, in which students and instructors not at the same physical location can share a common virtual learning environment populated by vi rtual objects and learning materials and interact with another within that setting.[64] [edit] Everyday 30 years of Augmediated Reality in everyday life. Since the 1970s and early 1980s, Steve Mann has been developing technologies meant for everyday use i.e. horizontal across all applications rather than a specific vertical market. Examples include Manns EyeTap Digital Eye Glass, a general-purpose seeing aid that does dynamic-range management (HDR vision) and overlays, underlays, simultaneous augmentation and diminishment (e.g. diminishing the electric arc while looking at a welding torch).[65] [edit] Industrial design AR can help industrial designers experience a products design and operation before completion. Volkswagen uses AR for comparing calculated and actual crash test imagery.[66] AR can be used to visualize and modify a car body structure and engine layout. AR can also be used to compare digital mock-ups with physical mock-ups for efficiently finding discrepancies between them.[67][68] [edit] Medical Augmented Reality can provide the surgeon with information, which are otherwise hidden, such as showing the heartbeat rate, the blood pressure, the state of the patients organ, etc. In particular AR can be used to let the doctor look inside the patient by combining one source of images such as an X-ray with another such as video. This helps the doctor to identify the problem with the patient in a more intuitive way than looking at only type of image data. This approach works in a similar as the technicians doing maintenance work. Examples include a virtual X-ray view based on prior tomography or on real time images from ultrasound and confocal microscopy probes[69] or visualizing the position of a tumor in the video of an endoscope.[70] AR can enhance viewing a fetus inside a mothers womb.[71] See also Mixed reality. [edit] Military In combat, AR can serve as a networked communication system that renders useful battlefield data onto a soldiers goggles in real time. From the soldiers viewpoint, people and various objects can be marked with special indicators to warn of potential dangers. Virtual maps and 360Â ° view camera imaging can also be rendered to aid a soldiers navigation and battlefield perspective, and this can be transmitted to military leaders at a remote command center.[72] [edit] Navigation Augmented reality map on iPhone AR can augment the effectiveness of navigation devices. Information can be displayed on an automobiles windshield indicating destination directions and meter, weather, terrain, road conditions and traffic information as well as alerts to potential hazards in their path.[73][74][75] Aboard maritime vessels, AR can allow bridge watch-standers to continuously monitor important information such as a ships heading and speed while moving throughout the bridge or performing other tasks.[76] [edit] Office workplace AR can help facilitate collaboration among distributed team members in a work force via conferences with real and virtual participants. AR tasks can include brainstorming and discussion meetings utilizing common visualization via touch screen tables, interactive digital whiteboards, shared design spaces, and distributed control rooms.[77][78][79] [edit] Sports and entertainment AR has become common in sports telecasting. Sports and entertainment venues are provided with see-through and overlay augmentation through tracked camera feeds for enhanced viewing by the audience. Examples include the yellow first down line seen in television broadcasts of American football games showing the line the offensive team must cross to receive a first down. AR is also used in association with football and other sporting events to show commercial advertisements overlaid onto the view of the playing area. Sections of rugby fields and cricket pitches also display sponsored images. Swimming telecasts often add a line across the lanes to indicate the position of the current record holder as a race proceeds to allow viewers to compare the current race to the best performance. Other examples include hockey puck tracking and annotations of racing car performance and snooker ball trajectories. [41][80] AR can enhance concert and theater performances. For example, artists can allow listeners to augment their listening experience by adding their performance to that of other bands/groups of users.[81][82][83] The gaming industry has benefited a lot from the development of this technology. A number of games have been developed for prepared indoor environments. Early AR games also include AR air hockey, collaborative combat against virtual enemies, and an AR-enhanced pool games. A significant number of games incorporate AR in them and the introduction of the smartphone has made a bigger impact.[84][85] [edit] Task support Complex tasks such as assembly, maintenance, and surgery can be simplified by inserting additional information into the field of view. For example, labels can be displayed on parts of a system to clarify operating instructions for a mechanic who is performing maintenance on the system.[86][87] Assembly lines gain many benefits from the usage of AR. In addition to Boeing, BMW and Volkswagen are known for incorporating this technology in their assembly line to improve their manufacturing and assembly processes.[88][89][90] Big machines are difficult to maintain because of the multiple layers or structures they have. With the use of AR the workers can complete their job in a much easier way because AR permits them to look through the machine as if it was with x-ray, pointing them to the problem right away.[91] [edit] Tourism and sightseeing Augmented reality applications can enhance a users experience when traveling by providing real time informational displays regarding a location and its features, including comments made by previous visitors of the site. AR applications allow tourists to experience simulations of historical events, places and objects by rendering them into their current view of a landscape.[92][93][94] AR applications can also present location information by audio, announcing features of interest at a particular site as they become visible to the user.[95][96] [edit] Translation AR systems can interpret foreign text on signs and menus and, in a users augmented view, re-display the text in the users language. Spoken words of a foreign language can be translated and displayed in a users view as printed subtitles How Augmented Reality Works Video games have been entertaining us for nearly 30 years, ever since Pong was introduced to arcades in the early 1970s. Computer graphics have become much more sophisticated since then, and game graphics are pushing the barriers of photorealism. Now, researchers and engineers are pulling graphics out of your television screen or computer display and integrating them into real-world environments. This new technology, called augmented reality, blurs the line between whats real and whats computer-generated by enhancing what we see, hear, feel and smell. On the spectrum between virtual reality, which creates immersive, computer-generated environments, and the real world, augmented reality is closer to the real world. Augmented reality adds graphics, sounds, haptic feedback and smell to the natural world as it exists. Both video games and cell phones are driving the development of augmented reality. Everyone from tourists, to soldiers, to someone looking for the closest subway stop can now benefit from the ability to place computer-generated graphics in their field of vision. Augmented reality is changing the way we view the world or at least the way its users see the world. Picture yourself walking or driving down the street. With augmented-reality displays, which will eventually look much like a normal pair of glasses, informative graphics will appear in your field of view, and audio will coincide with whatever you see. These enhancements will be refreshed continually to reflect the movements of your head. Similar devices and applications already exist, particularly on smartphones like the iPhone. In this article, well take a look at where augmented reality is now and where it may be headed soon. Augmenting Our World The basic idea of augmented reality is to superimpose graphics, audio and other sensory enhancements over a real-world environment in real time. Sounds pretty simple. Besides, havent television networks been doing that with graphics for decades? However, augmented reality is more advanced than any technology youve seen in television broadcasts, although some new TV effects come close, such as RACEf/x and the super-imposed first down line on televised U.S. football games, both created by Sportvision. But these systems display graphics for only one point of view. Next-generation augmented-reality systems will display graphics for each viewers perspective. Some of the most exciting augmented-reality work is taking place in research labs at universities around the world. In February 2009, at the TED conference, Pattie Maes and Pranav Mistry presented their augmented-reality system, which they developed as part of MIT Media Labs Fluid Interfaces Group. They call it SixthSense, and it relies on some basic components that are found in many augmented reality systems: Camera Small projector Smartphone Mirror These components are strung together in a lanyardlike apparatus that the user wears around his neck. The user also wears four colored caps on the fingers, and these caps are used to manipulate the images that the projector emits. SixthSense is remarkable because it uses these simple, off-the-shelf components that cost around $350. It is also notable because the projector essentially turns any surface into an interactive screen. Essentially, the device works by using the camera and mirror to examine the surrounding world, feeding that image to the phone (which processes the image, gathers GPS coordinates and pulls data from the Internet), and then projecting information from the projector onto the surface in front of the user, whether its a wrist, a wall, or even a person. Because the user is wearing the camera on his chest, SixthSense will augment whatever he looks at; for example, if he picks up a can of soup in a grocery store, SixthSense can find and project onto the soup information about its ingredients, price, nutritional value even customer reviews. By using his capped fingers Pattie Maes says even fingers with different colors of nail polish would work a user can perform actions on the projected information, which are then picked up by the camera and processed by the phone. If he wants to know more about that can of soup than is projected on it, he can use his fingers to interact with the projected image and learn about, say, competing brands. SixthSense can also recognize complex gestures draw a circle on your wrist and SixthSense projects a watch with the current time. Mistry demonstrates SixthSense Photo courtesy Sam Ogden, Pranav Mistry, MIT Media Lab The SixthSense augmented reality system lets you project a phone pad onto your hand and phone a friend without removing the phone from your pocket. See more gadget pictures. Photo courtesy Lynn Barry, Pranav Mistry, MIT Media Lab Augmented Reality on Cell Phones While it may be some time before you buy a device like SixthSense, more primitive versions of augmented reality are already here on some cell phones, particularly in applications for the iPhone and phones with the Android operating system. In the Netherlands, cell phone owners can download an application called Layar that uses the phones camera and GPS capabilities to gather information about the surrounding area. Layar then shows information about restaurants or other sites in the area, overlaying this information on the phones screen. You can even point the phone at a building, and Layar will tell you if any companies in that building are hiring, or it might be able to find photos of the building on Flickr or to locate its history on Wikipedia. Layar isnt the only application of its type. In August 2009, some iPhone users were surprised to find an augmented-reality easter egg hidden within the Yelp application. Yelp is known for its user reviews of restaurants and other businesses, but its hidden augmented-reality component, called Monocle, takes things one step further. Just start up the Yelp app, shake your iPhone 3GS three times and Monocle activates. Using your phones GPS and compass, Monocle will display information about local restaurants, including ratings and reviews, on your cell phone screen. You can touch one of the listings to find out more about a particular restaurant. There are other augmented reality apps out there for the iPhone and other similar phones and many more in development. Urbanspoon has much of the same functionality as Yelps Monocle. Then theres Wikitude, which finds information from Wikipedia about sites in the area. Underlying most of these applications are a phones GPS and compass; by knowing where you are, these applications can make sure to offer information relevant to you. Were still not quite at the stage of full-on image recognition, but trust us, people are working on it. Weve looked at some of the existing forms of augmented reality. On the next page, well examine some of the other applications of the technology, such as in video games and military hardware An iPhone user displays the augmented reality app Monocle, which combines the phones camera view with tiny tags indicating the names, distances and user ratings of nearby bars, restaurants and more. AP Photo/Marcio Jose Sanchez Augmented Reality in Video Games and the Military Video game companies are quickly hopping aboard the augmented-reality locomotive. A company called Total Immersion makes software that applies augmented reality to baseball cards. Simply go online, download the Total Immersion software and then hold up your baseball card to a webcam. The software recognizes the card (and the player on it) and then displays related video on your computer screen. Move the card in your hands make sure to keep it in view of the camera and the 3-D figure on your screen will perform actions, such as throwing a ball at a target. Total Immersions efforts are just the beginning. In the next couple of years, well see games that take augmented reality out into the streets. Consider a scavenger-hunt game that uses virtual objects. You could use your phone to place tokens around town, and participants would then use their phones (or augmented-reality enabled goggles) to find these invisible objects. Demos of many games of this order already exist. Theres a human Pac-Man game that allows users to chase after each other in real life while wearing goggles that make them look like characters in Pac-Man. Arcane Technologies, a Canadian company, has sold augmented-reality devices to the U.S. military. The company produces a head-mounted display the sort of device that was supposed to bring us virtual reality that superimposes information on your world. Consider a squad of soldiers in Afghanistan, performing reconnaissance on an opposition hideout. An AR-enabled head-mounted display could overlay blueprints or a view from a satellite or overheard drone directly onto the soldiers field of vision. Now that weve established some of the many current and burgeoning uses of augmented reality, lets take a look at the technologys limitations and what the future holds. Augmented reality can breathe a little life into your sports trading cards. Photo courtesy Total Immersion Limitations and the Future of Augmented Reality Augmented reality still has some challenges to overcome. For example, GPS is only accurate to within 30 feet (9 meters) and doesnt work as well indoors, although improved image recognition technology may be able to help [source: Metz]. People may not want to rely on their cell phones, which have small screens on which to superimpose information. For that reason, wearable devices like SixthSense or augmented-reality capable contact lenses and glasses will provide users with more convenient, expansive views of the world around them. Screen real estate will no longer be an issue. In the near future, you may be able to play a real-time strategy game on your computer, or you can invite a friend over, put on your AR glasses, and play on the tabletop in front of you. There is such a thing as too much information. Just as the CrackBerry phenomenon and Internet addiction are concerns, an overreliance on augmented reality could mean that people are missing out on whats right in front of them. Some people may prefer to use their AR iPhone applications rather than an experienced tour guide, even though a tour guide may be able to offer a level of interaction, an experience and a personal touch unavailable in a computer program. And there are times when a real plaque on a building is preferable to a virtual one, which would be accessible only by people with certain technologies. There are also privacy concerns. Image-recognition software coupled with AR will, quite soon, allow us to point our phones at people, even strangers, and instantly see information from their Facebook, Twitter, Amazon, LinkedIn or other online profiles. With most of these services people willingly put information about themselves online, but it may be an unwelcome shock to meet someone, only to have him instantly know so much about your life and background. Despite these concerns, imagine the possibilities: you may learn things about the city youve lived in for years just by pointing your AR-enabled phone at a nearby park or building. If you work in construction, you can save on materials by using virtual markers to designate where a beam should go or which structural support to inspect. Paleontologists working in shifts to assemble a dinosaur skeleton could leave virtual notes to team members on the bones themselves, artists could produce virtual graffiti and doctors could overlay a digital image of a patients X-rays onto a mannequin for added realism. The future of augmented reality is clearly bright, even as it already has found its way into our cell phones and video game systems. For more information about the subject and where its headed, take a look at the links on the next page Augmented Reality Augmented reality (AR) is a live, direct or indirect, view of a physical, real-world environment whose elements are augmented by computer-gener

Some Surrender :: English Literature

Some Surrender I have recently read, analysed and enjoyed the short story â€Å"Some Surrender† by Bernard Maclaverty. I found this story very enjoyable as the author’s background themes were portrayed through a memorable and interesting dialogue in a thought provoking manner. The plot revolved around a hill walking trip for a father and son. It starts off with the climbing of the hill and the two catching up with each other as they have not spoken in a long time. They are celebrating the fathers 75th birthday. We hear of Roy’s – the son – failed relationship with his parents. This is due to his mother’s disapproval of him marrying a catholic woman and having a child out of wedlock. â€Å"She wasn’t even a good catholic.† Once at the top of the hill the two men share and discuss their views on the troubles in Ireland. They also talk about Roy’s job and his road to success i.e. writing a book. We learn about their secret meetings and how they used the rugby matches as an excuse. Afterwards, on their way down the hill, Roy realises how his father has aged and how fragile he has become. I found that characterisation had a major part to play in this prose as they each showed different political opinions and how these views have major effects on their lives. The father – who has lived and worked in Belfast all his life - is seventy five years of age and is getting on, although there is an obvious deterioration in health he is still fairly fit and has a â€Å"spring in his step†. He was an architect and had designed quite a few high-rise buildings, all due for demolition within the next few years. We hear that he has always been loyal to his wife and is well educated â€Å"I chose your mother. I didn’t choose you.† He stood by and respected his wife’s decision to disown their child, but he did not completely reject him. His views on political matters are very prejudiced and bigoted, always being anti-catholic . The son - Roy - is forty four years old and is a fairly successful photographer. â€Å"I see your postcards all over the place. Supermarkets even.† He has a book to be published and has got a new position working in Dublin. Despite his good job, we learn that he did not work hard in and came out of school with little or no qualifications. â€Å"You failed because you didn’t work hard enough.† After twenty years, only now has Roy got an easy and relaxed relationship with his father, despite his decision.

Perspective-taking Essay

John, 12 years old, sits anxiously on his desk, waiting for Ms Terror to hand him the result of his math test. With hands in fervent prayer, he closes his eyes as Ms Terror lays the test paper on his table. A big red â€Å"F† screams to him the moment he opened his eyes. He has expected that grade because instead of reviewing for the test, he spent the night playing internet games with Aaron. His dilemma – how can he get a good grade in next Friday’s exam when Aaron is inviting him to play again? According to Magnus Linklater (2007), peer groups are a child’s biggest influencers. This is undeniable as children believe their peers are the only ones who can understand them. But adults should not underestimate their problem solving abilities as they have a unique way of getting things done and answering their personal needs. Looking into Piaget’s cognitive development, we see that John has just entered the formal operational stage, wherein he develops â€Å"the ability to think about abstract concepts† and discovers â€Å"skills such as logical thought, deductive reasoning, and systematic planning† (Van Wagner, 2007). With logic, John chooses to study not only for his coming math test but also for all his other tests and sets aside internet games until weekend. He knows that doing so, he will get more than just a passing grade, and thus no more terror looks from Ms Terror as well as unsolicited talks with Mom and Dad. Moreover, thinking abstractly, instead of relying on past experiences, John considers the possible consequences of agreeing to Aaron’s invitation. He would be reprimanded by Ms Terror or worse, she would call the attention of his parents. In addition, John chooses not to rely on trial-and-error methods of doing things, as he did when he was younger or in earlier stages of Piaget’s cognitive development (Van Wagner, 2007). He now has the ability to solve his dilemma in a systematic manner, thus he quickly comes up with a plan for him not to get another dreaded â€Å"F. † He reads his lessons few days before the test so he can play games with Aaron in his free time or review his lesson the night before the test and just play on weekends, whichever way he is comfortable with. But John’s interaction with his peers, Aaron in particular, should not be discouraged, as Piaget pointed out that a child’s peer interaction is not just a major source of his or her cognitive development but his or her social development as well, specifically in â€Å"role-taking and empathy† (cited in Oden, 1987). John regards Aaron as his best friend, thus sustaining their friendship allows John to know his own self and his â€Å"range of social interaction skills. Furthermore, since the two boys have passed the stage wherein they share just â€Å"physical activities† like childhood games, and they are now capable of â€Å"sharing materials, being kind or helpful† (Oden, 1987), and perceiving their friendship as supporting individuality and mutuality, John either invites Aaron to review their lessons together before playing games or asks Aaron to postpone their leisure activity until the test is done so that each can review on his own and eventua lly perform better in the test. The theory of moral development by psychologist Kohlberg, who drew inspiration from Piaget’s cognitive development, can also help answer John’s dilemma. John takes into consideration the expectations of his family, as he tries to maintain, support, and justify that studying hard for the test is the right thing to do, in accordance to the conventional level of Kohlberg’s theory. Specifically, he resorts to being a â€Å"good boy† by reviewing for the test because he knows that doing so will please Ms Terror and Mom and Dad. John’s behavior is judged by his intention, which is both good and important since â€Å"he means well† (Kohlberg, 1971) for himself, for Ms Terror, for Mom and Dad, and even for society at large. John could solve his dilemma in various perspectives, which directly or indirectly take its root from Piaget’s cognitive theory. This only shows that students like John can solve their own dilemmas in their own respective ways. It is normal for them to falter and make mistakes because through these, they get to learn, grow, and develop. Now, John sits comfortably on his desk, excited to see his grade on the math test. â€Å"B† it reads.

Lord of the Flies: The Evil of Human Nature Essay

â€Å"However Simon thought of the beast, there rose before his inward sight the picture of a human at once heroic and sick(Golding 128). This quote from William Goldings novel, Lord of the Flies, effectively suggests that human beings are evil; which is also the main theme of the novel. In the novel, the major characters at the ending reinforce Goldings negative view of human nature. Golding provides his view of human nature very early in the novel. The island on which the boys land is described as a paradise with a variety of flora and fauna. Upon the boys landing, the tube carrying the boys causes a scar on the island. The intensity of the destruction caused by the scar is described: All round him the long scar smashed into the jungle was a bath of heat(Golding 11). However, the destruction does not stop there. Later, the boys burn down a large part of the island as a result of their carelessness. Here, Golding shows that humans cause destruction even if they did not mean to. He is almost suggesting that causing destruction is second nature to us humans. At the end of the novel, the destruction comes full circle when Jacks tribe burns down the entire island. The presence of the boys has completely changed the island from a beautiful paradise to a charred wreckage. Goldings pessimistic view of human nature is further expanded with the issue of hunting. As the novel progresses, Jacks level of obsession with hunting continues to escalate until the very end of the novel. It is interesting to note that although the island has an abundance of fruits and the boys can easily catch fish and crabs at the beach, Jack insists on hunting to get meat. Later on, he enjoys hunting as if it were a sport:His mind was crowded with memories; memories of the knowledge that had come to them when they had outwitted a living thing, imposed their will upon it, taken away its life like a satisfying drink(Golding 88). Jack hunts not with the sole intention to get meat, but he particularly enjoy exercising power over living creatures while hunting. This shows how much Jack enjoys having power; the power to control other beings. Throughout the novel, Jack does everything he can to gain the respect of the boys; to gain  support for power. Later when he most of the boys join his tribe, Jack takes one last step to secure his position as chief of his tribe. He goes as far as to order his tribe to hunt and kill Ralph to eliminate the last threat to his position. Here, we can see that Jack has moved from hunting pigs to hunting humans. Thus, this shows how savage and evil man can be as he hunts even his own kin. Besides, these examples also show that humans have an unquenchable thirst for power that if not controlled, will blind us and take over our soul. In the novel, Golding uses Jack and his tribe to illustrate the effects of complete freedom to man. After Jacks tribe is formed, the members are no longer referred to as boys but as savages with Jack as their Chief. This is a direct reference to the boys regression into a primitive state of being. Jacks tribe also performs several primitive practices that are usually attributed as savage. First of all, they paint their faces and bodies to conceal themselves while hunting pigs. Next, they perform brutal killing of pigs:Roger found a lodgment point and began to push till he was leaning with his whole weight. The spear moved forward inch by inch and the terrifying squealing became a high-pitched scream. Then Jack found the throat and the hot blood spouted over his hands(Golding 168,169). Last of all, they give an offering, the pigs head, to the beast hoping it would not harm them. Thus, this shows that the boys do not understand the true nature of the beast. Their situation is similar to primitive man, who gave offerings to gods and idols to protect their own well-being from natural disasters they did not understand. It is during the presentation of the offering that Jack said: Sharpen a stick at both ends (Golding 169). Obediently, Roger sharpens a stick and Jack skewers the pigs head on one end of the stick and places the other into the ground. This statement is repeated again at the end of the novel. When Ralph asks Samneric of what Jacks tribe plan to with him once he was captured one of them replied, Roger sharpened a stick at both ends(Golding234). Although Ralph would hardly understand what the phrase means, the terrible truth becomes clear to the reader. Jacks tribe plans to behead Ralph and skewer his head on a stick sharpened at both ends as another offering to the beast. It is, by far, the  most brutal display of human savagery. Without the eye of watchful adults, Jack and his tribe are uncontrollable; and Jack as their leader, has absolute power. Golding has written Lord of the Flies based on his experience in war. He realizes that war is the greatest act of human evil, for it takes the lives of innocent people and causes nothing but destruction. Therefore, it is fitting for Golding to highlight the effects of war in the novel to reinforce his pessimistic view of human nature. At the end of the novel, Golding leaves the reader with an image of a war ship, which is one of the many traces of war in the novel. If the reader examines the opening of the story, there are references to a war going on in the world, such as Piggys mention of the atomic bomb: Not them. Didnt you hear what the pilot said? About the atomic bomb? Theyre all dead(Golding 20). The reader discovers that the boys are stranded on the island because of the war. Besides that, another trace of the war is the dead parachutist. The boys mistake the dead parachutist for the beast. Ironically, the dead parachutist is the beast in the sense that he is connected to the war going on in the world outside and the beast is attributed to the evil in human nature. Even the boys have their very own war on the island. Therefore, the island could represent a microcosm of the outside world. Now, we return to the image of the war ship. The arrival of the ship allows the boys to be rescued. However, the ship only serves to remind the reader that although the boys are rescued, they are taken back to a war-torn world. After experiencing one war, the boys are being taken to another. The circle of destruction continues. To sum everything up, Golding effectively uses the main characters, especially at the ending, to prove that humans are more evil than good. The last page of the novel has one last scene of Ralph which summarizes the main themes of the novel. From his experience on the island, he is no longer an innocent child as he has been exposed to the evil nature of human beings and human savagery:And in the middle of them, with filthy body, matted hair, and unwiped nose, Ralph wept for the end of innocence, the darkness of mans heart, and the fall through the air of the true, wise friend called Piggy(Golding 248). Works cited Golding, William. Lord of the Flies. London: Faber and Faber, 1996.

Jacksonian era essays

Jacksonian era essays Why the Versailles Peace Treaty did not work When World War I came to a close in mid-November of 1918, many ideas came about in Europe as to what the peace settlement should be. In Britain, leaders were thinking about how to increase British colonial power. In France, many wanted to permanently punish the Germans, partly in revenge for Germany's aggression in World War I. In Germany, citizens were worried about how radical changes after the war could affect their daily lives. Finally, in the United States, President Wilson was already putting together a system of permanently preserving European peace. All these confusion, worries, plans, and ideas came together in Paris in 1919, with the Treaty of Versailles, establishing the post-war peace in Europe. Yet just twenty years later, war would once again break out in Europe. So why were the peace settlements of World War I unable to prevent the outbreak of war twenty years later in World War II? The treaty was signed on the 28th of June 1919, it was mainly put together by David Lloyd George, representing Britain and Georges Clemenceau, representing France. Woodrow Wilson was the representative of the United States, but Wilsons fourteen points to a peaceful Europe was immediately ignored by France and Britain. The Treaty of Versailles had two main issues on which it focused: Germany's post war territory and also the amount of reparations Germany must pay. Not only were Britain and France overly nasty in assessing these reparations, but they were also blind in thinking they would receive anything beneficial out of it. In essence, Britain and France demanded all of Germany's money, nonetheless they also took away all territory from Germany that could produce this money. By taking away Germany's colonies, they, in result, eliminated all of Germany's investments and belongings in their Colonial power. Future income and i...

Is the lenght of psychtherapy related to the nature of treatment or to Essay

Is the lenght of psychtherapy related to the nature of treatment or to the nature of psychological disorders - Essay Example Focal psychotherapy is a limited form of psychotherapy implying an existence of a specific problem and using so-called focused therapy for treating this problem. Psychoanalytic counseling is usually working with specific life situation occurred. It may be a period ranging from one meeting to several years. In some cases a person, who wishes to obtain psychoanalytic help, can choose the duration of treatment depending on the goals and circumstances. The duration and frequency of meetings are determined by the patient and the psychoanalyst and does not necessarily take a long time. If we talk about psychoanalytic psychotherapy and psychoanalysis, they are never limited to a specific time or course of treatment. Together these findings suggest that the length of any psychotherapy is related to the severity of mental disease. Thus, the argument is that the duration of therapy depends on the nature of stated problem and the patient's personality, the methods and various techniques should be chosen accordingly. Key words: psychotherapy, psychoanalysis, psychoanalytic theory, psychological disorder. Introduction Nowadays it is almost impossible to avoid stressfulness, anxiety and disturbance. The tempo of our contemporary life is so fast, that sometimes we really have no time just to get some rest, calm down and have a serious look at things happening in our life. We become too nervous, too irritated, too tired and unsatisfied with everything and anyone. Sometimes it is very difficult and even impossible to single out a definite reason for being so unhappy and distressed. As a matter of fact, such behavior becomes the reason of quarrels and scandals at work and home. Some people can cope with their problems by themselves, but some really need professional help and even treatment. Nobody can deny that everybody needs being heard and understood. With the help of mental health practitioners a lot of people are able to face their fears, doubts, complexes and thus, they ca n fight their own demons successfully. From ancient times people regarded the mental disorders as the most difficult to treat. Such illnesses were considered to be connected with human’s soul and they were almost incurable. In some countries such mentally sick people were supposed to be cursed, they were feared and sickening. In Russia, however, whacky people, or as they were called â€Å"God’s fools†, were considered to be blessed and piety; it was a great sin to hurt or abuse them somehow. Nevertheless, such people were never tried to be treated. But time is changing and there appeared a science that was able to give hope to hopeless, the science able to treat souls. Psychotherapy is a comparatively young science, and it is defined as treatment of different mental and emotional disorders by means of psychological methods. It is not a secret that at the present time more and more people try to seek this help in the offices of psychotherapists. It is necessary f or them to speak to a professional, to get a useful piece of advice and find a rest at last. But still it is not so easy. The period of recovering from any disease is always uneasy and complicated with lots of factors (Bateson, 1958). The therapist should understand the patient's problems, and actively help him overcome such hazards of life

Responding to the Learner in a Differentiated Lesson Assignment

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