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TONGUE COMPUTING SYSTEM

TONGUE COMPUTING SYSTEM. BY N PAVAN KUMAR (07J11A0436). TOUNGE COMPUTING SYSTEM. INTRODUCTION :-. This technology is new inductive tongue-computer interface to be used for the disabled people for environmental control.

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TONGUE COMPUTING SYSTEM

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  1. TONGUE COMPUTING SYSTEM BY N PAVAN KUMAR (07J11A0436)

  2. TOUNGE COMPUTING SYSTEM

  3. INTRODUCTION :- • This technology is new inductive tongue-computer interface to be used for the disabled people for environmental control. • This technology is also called as “TONGUE DRIVE SYSTEM”

  4. PARTS OF TONGUE COMPUTING :- • Permanent magnet • Magnetic sensors • Control unit • External receiver

  5. IMPLANTATION :- • Permanent magnet  placed on the tongue • Magnetic sensors  wore as a head set • Wireless t transceiver  connected to the headset and wore to head

  6. Operation of Tongue computing ( TDS) :-

  7. Internal working :-

  8. Signal processing :-

  9. Applications :- • A disabled person can drive a wheel chair. • Can operate a computer in which the person can type words, play games. • Manipulation of a mobile device through an assistive tongue computing.

  10. Future of TCS :- • To control a robotic arm to use it to eat, drink, hold any thing and use it as a natural arm. • To use in everyday purpose and to control the activities going on around without any difficulties.

  11. Conclusion:- • The operating principle and set up of such a novel passive tongue HCI has been established with successful laboratory trials & experiments • Further clinical trials will be required to test out the devices on disabled persons before it is ready for future commercial development

  12. Result :- • The device is able to perform two main pc functions that of the keyboard and mouse. • The results show that this device allows the severely disabled person to have some control in his environment such as to turn on/off or control daily electrical appliances. • Also can be used as a viable pc human computer interface (HCI)by tongue control.

  13. References :- • C Lau and S O´Leary, ”Comparison of Computer Interface Devices for Persons with Severe Physical • Disabilities”, The American Journal of Occupational Theraphy, vol. 47, pp.1022-1030, 1993 • C Clayton, R G S Platts, M Steinberg and J R Hennequin, “Palatal tongue controller”, J. of Microcomputer • Buchhold N, “Apparatus for controlling peripheral devices through tongue movement, and method of • processing control signals” ,United States Patent no. 5,460,186, 1995. • E Müller, et al. ”Perioral tissue mechanics during speech production”. In J. Eisenfeld & C. DeLisi (Eds.)

  14. Queries

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