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In a First, a Prosthetic Limb Can Sense Temperature Like a Living Hand (www.smithsonianmag.com)

submitted 9 months ago by gedaliyah@lemmy.world to c/technology@lemmy.world

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The device provides a realistic sense of hot and cold in the missing “phantom” hand by delivering thermal information to nerve areas on the amputee’s residual limb that the brain believes are still connected to the missing hand.

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[–] riskable@programming.dev 21 points 9 months ago* (last edited 9 months ago) (3 children)

Nooo! The whole point of having a cybernetic arm/hand is that you can just stick your hand in a great big beaker full of liquid nitrogen-cooled eyeballs and not have to worry about getting frostbite!

You can also just grab the hot pan from the oven and not have to worry about getting burned.

You want temperature sensing? Put a thermistor in one of the fingers and a little OLED display on the arm (or even better: in a HUD that can only been seen in the user's eye). A nice, high temp one 👍

[–] andrew@lemmy.stuart.fun 4 points 9 months ago

Thermistor and OLED? I mean you could. But I had a spoon from a box of Lucky Charms in the 90s that tells me there's a cheaper way.

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