Tongue drive Technology

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WHAT IS TDT?


A new assistive technology developed by engineers at the Georgia Institute of Technology could help individuals with severe disabilities lead more independent lives.

WHY ONLY TONGUE?


The tongue is directly connected to the brain by a cranial nerve that generally escapes damage in severe spinal cord injuries or neuromuscular diseases.
"Tongue movements are also fast, accurate and do not require much thinking, concentration or effort.“


ADVANTAGES


Captures a wide variety of tongue movements.

Advantage over switch based devices

Smoother, faster, and more natural controls.

Power saving and miniaturized package

Robust against noise, interference, and involuntary movements.

Native Language

DISADVANTAGES

Implementation is slightly harder

CONCLUSION

We shall hope that this technology will reduce the need of individuals with severe disabilities to receive continuous assistance from family members or caregivers, thus significantly reducing healthcare and assistance costs,“

"This system may also make it easier for them to work and communicate with others, such as friends and family.