Screenless Display CHRIS DONOVAN 2 What is Screenless

2 What is Screenless Display? - SYSTEM OF TRANSFERRING INFORMATION/DATA THROUGH AN ELECTRONIC VIDEO

3 Examples of Screenless Display -SCREENLESS LAPTOPS -SCREENLESS TELEVISIONS -TOUCHLESS INTERFACES (WII) -VIRTUAL REALITY

4 How the Eye Works -LIGHTS REFLECTS OFF OF AN OBJECT, ENTERS THE CORNEA

5 How it works -Visual image displays -Projection onto any surface perceived by the

$6 Holograms -Diffraction pattern, a very fine pattern of lines and pixels -Tricks your$

7 Holograms -Hologram videos are the same as a picture with exception to the

8 Retinal Display -Images are projected directly onto the retina -Different from visual image

9 Synaptic Interface -No light use at all -Information bypasses the eye and is

10 Brain Computer Interface -"Mind Machine" -Direct communication pathway between the brain and the

11 Group Questions 1. Which applications do you find the most interesting? 2. Do

12 Pros -Higher resolution -Greater portability -Larger field of view -Accurate color/brightness/contrast -3 -D

13 Cons -Technology isn't 100% available -Cost

14 That's a Wrap -This incredible technology is used today -Researchers are currently working

15 References Screenless Display Market Analysis (June 2014). Retrieved September 14, 2014, from http:

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Screenless Display CHRIS DONOVAN

2 What is Screenless Display? - SYSTEM OF TRANSFERRING INFORMATION/DATA THROUGH AN ELECTRONIC VIDEO SOURCE USING NO SCREEN AT ALL -HOLOGRAMS -PRESENT EVLOVING TECHNOLOGY IN THE FIELD OF COMPUTERENHANCED TECHNOLOGY [Iron Man] mepits. com Retrieved on September 14, 2014 from http: //www. mepits. com/kcfinder/upload/image s/screenless%20 display%20 technology. ipg [Screenless Images] holoshock. com Retrieved on September 14, 2014 from http: //www. holoshock. com/images/news/displ air 1. jpg [Screenless Display] foxcrwl. com Retrieved on September 14, 2014 from http: //www. fowcrawl. com/wpcontent/uploadss/2011/11/True-3 Dhologram. jpg

3 Examples of Screenless Display -SCREENLESS LAPTOPS -SCREENLESS TELEVISIONS -TOUCHLESS INTERFACES (WII) -VIRTUAL REALITY (OCULUS RIFT, 3 -D GAMES) - AUGMENTED REALITY (GOOGLE GLASS, MILITARY) -MILITARY APPLICATIONS -ENTERTAINMENT

4 How the Eye Works -LIGHTS REFLECTS OFF OF AN OBJECT, ENTERS THE CORNEA -LIGHT IS BENT IN THE CORNEA AND THE RAYS ARE SENT THROUGH THE PUPIL -THE IRIS (COLORED PART) OPENS AND CLOSES PUPIL -LIGHTS RAYS PASS THROUGH THE LENS AND FOCUS THEM ON THE RETINA (COVERED IN SENSORS) SENDS IMAGES TO THE OPTIC NERVE -OPTIC NERVE SENDS IMAGES PRODUCED TO THE BRAIN [How the eye works]. com Retrieved on September 14, 2014 from http: //www. cornea. org/images/uploads/crosss ection-of-eye-co. jpg

5 How it works -Visual image displays -Projection onto any surface perceived by the eye -Lazers -Diffraction -Light intensity recording (holograms) -Retinal direct -Synaptic interface -Brain computer interface

$6 Holograms -Diffraction pattern, a very fine pattern of lines and pixels -Tricks your$

6 Holograms -Diffraction pattern, a very fine pattern of lines and pixels -Tricks your eyes -Appear screenless -Limited in size -Work on the same wavelength as visible light -3 -D - Magic Eye books, creepy clown pictures [Magic Eye] 31. media. tumblr Retrieved on September 14, 2014 from http: //www. 31. media. tumblr. com/tumblr_m 5 tk [creepy clown hologram] whatsdavedoing. com Retrieved on September 14, 2014 from http: //www. whatsdavedoing. com/wpcontent/uploads/201306/wanakahologram 2. jpg

7 Holograms -Hologram videos are the same as a picture with exception to the number of pixels required (they change over 60 times a second!) -Lazers Star Wars Hologram [Princess Leia] Rebelprincess Retrieved on September 14, 2014 from http: //Statictumblr. com/372 53 e 2 f 282 a 008 fl 07102556 af 4 fe 4 f/kulido 3/2 Bzmpk 72 r/tu mblr_static_hologram. gif

8 Retinal Display -Images are projected directly onto the retina -Different from visual image because you aren't seeing light reflected from an object -Once technology is develeoped for public use, the application will offer extreme privacy for user. (light is sent only into user's pupil) -Goggles, contacts -No limit to physical screen size - Military already uses them

9 Synaptic Interface -No light use at all -Information bypasses the eye and is transmitted directly to the brain -Nothing has been implemented in humans -Tests on animal subjects and their optic nerves have shown success Images [Geori photo] channelchattertv. com. Retrieved on September 14, 2014 from http: //www. channelchatter. tv/wp-content/uploads/2014/05/2 Blue-geordi. jpg [Geordi photo] Wiki retrieved on September 14, 2014 from http: //www. ipg 3. wiki. noccokie. net/_cb 20080729012643/srexpanded/images/b/bd/captiain_La

10 Brain Computer Interface -"Mind Machine" -Direct communication pathway between the brain and the external device -Technology will someday allow people who are visually impaired to see, just like a person who is hearing impaired can hear with the use of cochlear implants -Computer reads signals from brain and can control robotic limbs -Linking of 2 brains Brain Interface

11 Group Questions 1. Which applications do you find the most interesting? 2. Do you believe in this technology? 3. Think of some science fiction concepts that this technology relates to?

12 Pros -Higher resolution -Greater portability -Larger field of view -Accurate color/brightness/contrast -3 -D -Medical science applications -Military applications

13 Cons -Technology isn't 100% available -Cost

14 That's a Wrap -This incredible technology is used today -Researchers are currently working on ways to project 3 -D images onto any surface (or without a surface) and allow users to interact. -Researchers are developing displays that project images directly into a user's retina. -Reseachers are developing ways for users to see images without the use of eyes. -A kind of "Non fiction-Science Fiction"

15 References Screenless Display Market Analysis (June 2014). Retrieved September 14, 2014, from http: //www. grandviewresearch. com/industry-anaysis/screenlessdisplay-market Kumar, Vikas. Screenless Display Report (March 29, 2014). Retrieved on September 14, 2014, from http: //www. slideshare. net/vikasraj 225/screenless-display-report Pittsburgh Medical Center. [UPMC]. (2013, April 10). New Milestone in Brain Computer Interface. Retrieved from http: //www. youtube. com/watch? v=Tlu. Ve 7 o. GIVw