Latest in Science

Image credit:

Prosthetic hand restores a man's sense of touch

178 Shares
Share
Tweet
Share
Save

Sponsored Links

DARPA promised prosthetic limbs that produce realistic sensations, and it's making good on its word. The agency's researchers have successfully tested an artificial hand that gave a man a "near-natural" level of touch. The patient could tell when scientists were pressing against specific fingers, even when they tried to 'trick' the man by touching two digits at once. The key was to augment the thought-controlled hand with a set of pressure-sensitive torque motors wired directly to the brain -- any time the hand touched something, it sent electrical signals that felt much like flesh-and-bone contact.

There's still a lot of work left to go before this hardware is truly realistic, of course. The sensors don't cover the entire hand, and they don't account for temperature or other factors you'll likely worry about when grabbing objects. Still, this should represent a big step forward. Provided the technology takes off, both amputees and paralysis victims could regain some of the tactility they once had.

All products recommended by Engadget are selected by our editorial team, independent of our parent company. Some of our stories include affiliate links. If you buy something through one of these links, we may earn an affiliate commission.
Comment
Comments
Share
178 Shares
Share
Tweet
Share
Save

Popular on Engadget

AI can gauge the risk of dying from heart conditions

AI can gauge the risk of dying from heart conditions

View
OnePlus 7T Pro may debut on October 10th

OnePlus 7T Pro may debut on October 10th

View
'Minecraft' now has 112 million players per month

'Minecraft' now has 112 million players per month

View
Central banks to question Facebook over Libra cryptocurrency

Central banks to question Facebook over Libra cryptocurrency

View
Verizon will launch home 5G everywhere mobile service is available

Verizon will launch home 5G everywhere mobile service is available

View

From around the web

Page 1Page 1ear iconeye iconFill 23text filevr