Screenless Display seminar topic.pdf
- 2. What is screenless display Screenless display is the present evolving technology in the field of the computer-enhanced technologies. It is going to be the one of the greatest technological development in the coming future years. Several patents are still working on this new emerging technology which can change the whole spectacular view of the screenless displays. Screen less display technology has the main aim of displaying (or) transmitting the information withoUt any help of the screen (or) the projector. Screen less displays have become a new rage of development for the next GENx. Screenless videos describe systems for transmitting•visual information from a video source without the use of the screen..
- 3. History of Screenless display_ According to Reto Meier, in ten years we will be able to purchase transparent LCD patches that stick to our eyeglasses, and in twenty years we will be able to purchase contact lenses that project images directly onto our retinas. We will also be able to communicate with computers through mind control. The advancement of the synaptic interface technology will have the biggest impact. The use of this technology will enable blind people to see, much as cochlear implants enable hearing-impaired persons to hear. First Screenless Display The first screen-less display that needs mentioning is Google Glass. Google Glass sits on the face like a pair of glasses, and on one eye it has a block of glass that allows you to see augmented reality. Images can be displayed right in front of your eye, as well as text and information about objects and places that are in front of you. This technology is only in its early stages, but definitely shows that screen- less displays will become a natural form of media consumption in the future.
- 4. Iypes of Displays c een e mputing devices can be ivide i r e groups: — Visua 1m Ret n I Projection Syn ptic Interface Let•s Enhance C mputer
- 6. The images projected threw air molecules. These images are not limited to being just seen indoors but outdoors as well. However the image quality is affected if it is windy or rainy or especially sunny outside. For indoors use you can use controlled lighting to make the image appear better. You wouldn't feel anything but air blowing from the pro jector.
- 8. Retinal Display having; Light projected directly to retina Prevents snooping Not limited by physical size More secure to access data from outsiders Retinal Projection DIAGRAM OF THE EYE retina sclera iris
- 9. lens pupil Projector Projected Image cornea optic nerve Image
- 11. In Synaptic Interface images are sent to an electrode implanted in t e brain: And this images can be used to provide vision who have a defect of the eye by passing the damaged eye parts and sending a visual signal straight t the brain. camera
- 13. Advantages and Disadvantages o the technology_ Low power requirement Higher resolution images Greater portability Wider angle of view More accurate color Greater brightness and better contrast Ability to present 3D images Ability to present far- point images Lower costs Affects of Screenless Display_
- 14. Screenless display technology is likely to affect:' Lighting and projection technologies ' Software development/design Lifestyles of the visually impaired ' Career opportunities for the visually impaired Thank You!