Tongue Driven System a wireless Assistance Technology

Abstract

The "tongue drive system” is a tongue-operated assistive technology advanced for people
with severe disability to manipulate their surroundings. The tongue is considered an amazing
appendage in severely disabled people for working an assistive device. Tongue force consists
of an array of hall-impact magnetic sensors to measure the magnetic discipline generated by
way of a small permanent magnet secured at the tongue. [1] The sensor indicators are
transmitted throughout a wi-fi link and processed to control the moves of a cursor on a
computer display screen or to perform a powered wheelchair, a telephone, or different
equipments. The foremost benefit of this technology is the possibility of capturing a big kind
of tongue moves through processing a combination of sensor outputs. this would offer the
person with a easy proportional manage rather than a switch primarily based on/off
manipulate this is the premise of maximum existing technology. [2]