A Florida man lost his left arm after a 35-foot fall at 16; 17 years later, he is the first to take home a thought-controlled bionic arm that can restore his sense of touch
GS3Economy · S&T · Environment · Security· Biotechnology & health research· Prelims·
Neural-interfaced bionics: a key development in Science & Technology for GS3 and medical ethics.
Why in news
Alexander Avi Davidson became the first person to take home a thought-controlled bionic arm capable of restoring the sense of touch during a clinical trial.
Background
The bionic arm was developed by researchers at the University of Utah using BIOS Controller technology. It allows the user to control the prosthesis via thoughts while receiving sensory feedback to perform tasks like writing.
Facts for Prelims
- S&TBIOS Controller: The specific technology powering the thought-controlled bionic arm.
- PostUniversity of Utah: The research institution conducting the clinical trial for the bionic arm.
- FactThe clinical trial involves a one-year monitoring period for the participant's use of the device at home.
Prelims practice question
Which technology powers the thought-controlled bionic arm capable of restoring the sense of touch?
- (a)Neural Link
- (b)Synapse Drive
- (c)Bio-Sense
- (d)BIOS Controller
Show answer
Answer: (d) BIOS Controller — The note specifies that the bionic arm was developed using BIOS Controller technology.
For Mains
Q. Discuss how advancements in neural-interfaced bionic limbs can revolutionize rehabilitative medicine and address the socio-economic challenges faced by amputees.
Dimensions to cover in your answer
- Neural-interface precision: Challenges in translating complex sensory feedback into accurate tactile sensations
- Accessibility gap: High R&D costs potentially limiting the availability of bionic limbs to low-income demographics
Keywords: Neural Interface · Bionics · Sensory Feedback · Rehabilitative Medicine · Prosthetics
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