There are those who face extreme disability to the point where they are only able to control their wheelchair by puffing into a straw, also known as sip-and-puff where the user will be able to move and stop their wheelchairs using their breath. However over at Georgia Tech, researchers have recently found a way which could be more efficient than using straws, and this is through the use of the person's tongue. The school has developed a wearable Tongue Drive System which will allow those who are paralyzed to control their wheelchair just from their tongue, which is reportedly faster compared to using straws.
Ubergizmo , Georgia Tech Unveils Tongue Driven Wheelchair For The Disabled, Georgia Tech Unveils Tongue Driven Wheelchair For The Disabled
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