Skinput is an input technology that uses bio-acoustic sensing to localize finger taps on the skin.Here is a brief introduction about skinput technology.

2. FUTURE
IMPLEMENT
ATION
ADVANTAGES
INTRODUCTION
WORKING
APLLICATIONS
PROCESSING
MODEL
WHAT IT IS?CONCLUSION
CONTENT :

3. WHAT IT IS?
 A novel input technique that
allows the skin to be used as a
finger input surface.
 It is a sensor system
 Developed by chris harrison,
Microsoft research.

4. HOW IT WORKS

5. Step :1
 When user tap on skin(Hand),
the Bio-acoustics & sensors
study the sound waves.
 When a finger taps the skin,
several distinct forms of
acoustic energy are produced
1.Longitudinal wave
2.Tranverse wave
(a)Longitudinal wave
(b) Transverse wave

7. PROCESSING MODEL

9. ADVANTAGES
 Don’t have to worry about keypad.
 No need to interact with the gadgets directly.
 People with large fingers get trouble in navigating tiny
buttons and keypads on mobile phones. With skinput
this problem disappears.

10. EFFECTS

11. APPLICATIONS
 Mobiles
 Gaming
 I-pods
 An aid to
paralyzed
persons

12. SKINPUT FUTURE
 Extensive research is going on currently on skinput to
1. Make the armband more
smaller.
2. Extend accuracy level.
3. Incorporate more device
with this system.

13. CONCLUSION
 Skinput allows the human body as an input surface.
 It describes a novel, wearable bio-acoustic sensing
array that we built into an armband in order to detect
and localize finger taps on the forearm and hand.
 The system performs well even when the body is in
motion.

14. THANK YOU