Bionic Arm Provides Hope for Amputees

Static-MT writes to mention a CNN article about what doctors are referring to as the first thought-controlled artificial limb. Arm owner Jesse Sullivan has two prosthetic limbs, and the left one is an advanced prototype in development by the folks at DARPA. From the article: "Sullivan's bionic arm represents an advance over typical artificial arms, like the right-arm prosthesis he uses, which has a hook and operates with sequential motions. There is no perceivable delay in the motions of Sullivan's flesh-colored, plastic-like left arm. Until now, it has been nearly impossible to recreate the subtle and complex motion of a human arm."

Comments

Hear hear

[OSS_ilation]

Lets give this guy a hand.

Re:The next step

[Doc Ruby]

Easy for you to say (assuming your nervous system is intact). Every para/quadraplegic ("paralyzed") person I know has told me they much prefer getting senation back than motion. We already have all kinds of tech for motion that need not be bionic - down to the crutch. But sensation is even more important to feeling human. And in various scenarios, we're all blind/deaf/numb.

This bionic arm is is an excellent advance, and worthy of every congratulation. But when talking about "the next step", the experts say it's sensation.