Touchless touch screen
- 1. SUBMITTED BY:- Naman Ajmera 16BCANO11 SUBMITTED TO:- Prof. (Dr.) Deepak Dembla HOD- IT & Computer Application
- 2. Content Touch screen History of touch screen Working of touch screen Pors and cons Introduction to Touch Less Touch Screen Touch less monitor Touch wall Working GBUI Touch Screen UI Minority report inspired Touch Less technology Conclusion References
- 3. Touch Screen A touch screen is computer display screen that is sensitive to human touch. The display screen has a sensitive glass overlay placed on it and we could give the desired input by touching it.
- 4. History E.A. Johnson of the Royal Radar Establishment, Malvern described his work on capacitive touch screens in a short article published in 1965 and then more fully—with photographs and diagrams—in an article published in 1967. In 1983, the computer manufacturing company, Hewlett-Packard introduced the HP-150, a home computer with touch screen technology. The first touch screen phone was launched in 1992 by IBM. The IBM Simon is also referred as the first Smartphone.
- 5. First touch screen Smartphone
- 7. A touch screen sensor is a clear glass panel with a touch responsive surface The sensor generally has an electrical current or signal going through it and touching the screen causes a voltage or signal change.
- 8. The controller is a small PC card that connects between the touch sensor and the PC. The controller determines what type of interface/connection you will need on the PC.
- 9. The driver is a software that allows the touch screen and computer to work together. Most touch screen drivers today are a mouse- emulation type driver.
- 10. Diagram showing How it Works
- 12. Pros & Cons Direct pointing to the objects. Fast Finger or pen is usable (No cable required) No keyboard necessary Suited to: novices, application for information retrieval etc. Low precision by using finger User has to sit or stand closer to the screen The screen may be covered more by using hand No direct activation to the selected function.
- 14. TOUCH LESS TOUCH SCREEN o Touch less control of electrically operated equipment is being developed by Elliptic Labs. o This system depends on hand or finger motions, a hand wave in a certain direction o The sensor can be placed either on the screen or near the screen.
- 15. Touchless Monitor This monitor is made by TouchKo. Touch less touch screen your hand doesn’t have to come in contact with the screen at all, it works by detecting your hand movements in front of it.
- 16. • Point your finger in the air towards the device and move it accordingly to control the navigation in the device. • Designed for applications where touch may be difficult, such as for doctors who might be wearing surgical gloves
- 17. TOUCH WALL • Touch Wall it is the first multi touch product • It refers to the touch screen hardware setup itself and software is plex .
- 18. • Touch Wall consists of three infrared lasers that scan a surface. • By using a projector entire walls can easily be turned into a multi touch user interface.
- 19. Working: The system is capable of detecting movements in 3-dimensions without ever having to put your fingers on the screen. Sensors are mounted around the screen that is being used, by interacting in the line-of-sight of these sensors the motion is detected and interpreted into on-screen movements. The device is based on optical pattern recognition using a solid state optical matrix sensor with a lens to detect hand motions.
- 21. • This sensor is then connected to a digital image processor, which interprets the patterns of motion and outputs the results as signals to control fixtures, appliances, machinery, or any device controllable through electrical signals. • You just point at the screen (from as far as 5 feet away), and you can manipulate objects in 3D.
- 23. GBUI(gesture-based graphical user Interface) A movement of part of the body, especially a hand or the head, to express an idea or meaning Based graphical user interphase
- 24. We have seen the futuristic user interfaces of movies like Minority Report and the Matrix Revolutions where people wave their hand in 3 dimensions and the computer understands what the user wants and shifts and sorts data with precision.
- 25. TouchlessUI: The basic idea described in the patent is that there would be sensors arrayed around the perimeter of the device capable of sensing finger movements in 3-D space
- 26. Eight Minority Report Inspired Touchless Technology: 1. Tobii Rex: Tobii Rex is an eye-tracking device from Sweden which works with any computer running on Windows 8. The device has a pair of infrared sensors built in that will track the user’s eyes.
- 27. 2. Elliptic Labs Elliptic Labs allows you to operate your computer without touching it with the Windows 8 Gesture Suite.
- 28. 3. Airwriting Airwriting is a technology that allows you to write text messages or compose emails by writing in the air.
- 29. 4. EyeSight eyeSight is a gesture technology which allows you to navigate through your devices by just pointing at it.
- 30. 5. Mauz Mauz is a third party device that turns your iPhone into a trackpad or mouse.
- 31. 6. PointGrab PointGrab is something similar to eyeSight, in that it enables users to navigate on their computer just by pointing at it.
- 32. 7. Leap Motion Leap Motion is a motion sensor device that recognizes the user’s fingers with its infrared LEDs and cameras.
- 33. 8. Microsoft Kinect It detects and recognizes a user’s body movement and reproduces it within the video game that is being played.
- 34. TouchlessTechnology is still developing Many Future Aspects With this in few years our body can become a input device
- 35. Bibliography: • http://www.comogy.com/concepts/170-universal- remote-concept.html • http://www.hitslot.com/?p=214 • http://www.touchuserinterface.com/touchless- touch-screen-that-senses-your.html • http://www.etre.com/blog/elliptic_labs_touchless_u ser_interface/ • http://www.lewisshepherd.wordpress.com/stop- being-so-touchy