This document discusses touchless touchscreen technology, including touch walls, touchless touchscreens, touchless monitors, and touchless SDKs. It describes how touch walls and touchless touchscreens use infrared lasers and motion sensing to detect finger movements in 3D space without physical touch. Examples of touchless demos including snake games and maps that can be controlled and manipulated through gesture are mentioned. The key advantages of touchless technology are noted as easier and more satisfactory user experiences, and the ability to control objects and position cursors through gesturing without requiring drivers or physical touch.

1. TOUCHLESS
TOUCHSCREEN
TECHNOLOGY

2. TABLE CONTENT
 Abstract – TouchLess Tech
 Touch Wall
 TouchLess Touchscreen
 TouchLess Monitor
 Working
 Minority Report
 TouchLess SDK
 TouchLess Demo
 Advantages
 Conclusion

3. INTODUCTION
 Simple UI for touchless control, EllipticLabs Innovative
technology
 This unique screen is made by TouchKo, White
Electronics Designs, and Groupe 3D.
 The screen resembles the Nintendo Wii without the
Wii Controller.

4. TOUCH WALL
Touch Wall refers to the touch screen
hardware setup itself; the corresponding
software to run Touch Wall, which is built on
a standard version of Vista, is called Plex.
Touch Wall consists of three infrared lasers
that scan a surface.

5. TOUCHLESS UI
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
Touch less Touch Screen:
The Touchless technology are being used in many
forms in many different places.

6. TOUCH LESS MONITOR
The monitor, based on technology from TouchKo was
recently demonstrated by White Electronic Designs and
Tactyl Services at the CeBIT show.
The technology detects motion in 3D and requires no
special worn-sensors for operation.

7. TOUCH-LESS SDK
The Touchless SDK is an open source SDK for .NET
applications.
It enables developers to create multi-touch based applications
using a webcam for input.

8. TOUCH-LESS DEMO
 The demo was created using the Touch less SDK and Windows
Forms with C#.
 There are 4 fun demos: ▫ Snake - where you control a snake with a
marker ▫ Defender - up to 4 player version of a pong-like game
 Map - where you can rotate, zoom, and move a map using 2
markers
 Draw - the marker is used to guess what…. draw!

9. ADVANTAGES
Easier and satisfactory experience
Touchless Screen
 Controlling objects
Gesturing and cursor positioning
No drivers required Conclusion

10. Name :- Shreya hedau
Class :- BBA
Topic :- Touchless
Touchscreen technology
Incharge :- Prof. Rekha israni