App Lets Amputees Program Their Own Bionic Hands

Kathy Matheson | San Francisco Chronicle | May 3, 2013

Double-amputee Jason Koger used to fly hundreds of miles to visit a clinician when he wanted to adjust the grips on his bionic hands.

Now, he's got an app.

Koger came to Philadelphia this week to demonstrate the i-limb ultra revolution, a prosthetic developed by the British firm Touch Bionics. Using a stylus and an iPhone, Koger can choose any of 24 grip patterns that best suit his needs.

It's the latest evolution in equipment for Koger, a 34-year-old married father of three from Owensboro, Ky., who lost his hands in an all-terrain vehicle accident in 2008.

"Five years ago, I couldn't pull my pants up by myself," said Koger. "Today, I go hunting and do some of the things that I probably never imagined I could have done five years ago."