Skinput Technology
- 1. SKINPUT TECHNOLOGY PRESENTED BY : MEDHA CHAUDHURI Bio Medical Engineering Netaji Subhash Engineering College
- 2. Skinput is a technology that appropriates the human body for acoustic transmission, allowing the skin to be used as an input surface. Skinput allows the user to simply tap their skin in order to control audio devices, play games, make phone calls. It uses the sensors to determine where the user taps on their skin. INTRODUCTION
- 3. TECHNOLOGY USED Skinput, the system is a combination of two technologies: the ability to detect the ultra low frequency sound and the ‘pico’ projectors. Pico projector applies the use of projector in a hand held device. An acoustic detector detects the ultra low frequency.
- 4. BIO-ACOUSTICS Study of sound waves inside living body. When a finger taps the skin, several distinct forms of acoustic energy are produced. Longitudinal Waves Transverse Waves
- 5. BIO-ACOUSTICS : SENSING These signals need to be sensed and worked upon. This is done by wearing the wave sensor arm band.
- 8. ADVANTAGES No need to interact with the gadget directly. Don’t have to worry about keypad. People with larger fingers get trouble in navigating tiny buttons and keypads on mobile phones. With skinput this problem disappears.
- 9. CONCLUSION This approach is to appropriate the human body as an input interface. It described a wearable bio- acoustic array used to detect and localize finger tap on the hand and the forearm. This system performs well even when the body is in motion.
- 10. THANK YOU