Augment Reality Beginners, Essays (high school) of Computer science

Download Augment Reality Beginners and more Essays (high school) Computer science in PDF only on Docsity!

Augmented

Reality

What is Augmented

Reality?



Augmented reality ( AR ) is a field

of computer research which deals

with the combination of real-world

and computer-generated data.



Most of the AR research is

currently concerned with the use

of video imagery which is digitally

processed and augmented by

adding computer-generated

graphics.

Augmented vs. Virtual

Reality

 (^) One of the identifying marks of a virtual reality system is the head mounted display worn by users.  (^) These displays block out all the external world and present to the wearer a view that is under the complete control of the computer.  (^) In Augmented Reality, the user must still be aware that he or she is present in the “real world.”

VR , AR & MR

How does AR Work?

 (^) The basic idea of augmented reality is to superimpose graphics, audio and other sense enhancements over a real-world environment in real-time. Simulated augmented reality medical image

Current Uses of AR

 (^) Yellow first down line used on TV broadcasts of football games:  (^) Real world elements: football field and players  (^) Virtual element: the yellow line drawn over the image by computers in real- time

LifeClipper

 (^) LifeClipper is a wearable AR system being used in Switzerland.  (^) When walking around a chosen culturally interesting area, the user will feel as though they are watching a film.

Future of AR

 (^) Military :  (^) The Office of Naval Research has sponsored AR research  (^) AR system could provide troops with vital information about their surroundings.  (^) Medical :  (^) Superimpose an image from an MRI onto a patient’s body.  (^) This might allow surgeons to pinpoint a tumor to remove.  (^) Education :  (^) Used in labs where students can learn more about the experiments they are participating in.

Why continue research in

AR?

 (^) AR systems will instantly recognize what someone is looking at, and retrieve and display the data related to that view.  (^) There are hundreds of potential applications for such a technology, gaming and entertainment being the most obvious ones.  (^) Any system that gives people instant information, requiring no research on their part, is bound to be a valuable to anyone in any field.