For elderly people with diminished senses of touch and sight, loss of feeling in the feet can make it difficult to walk. The Israeli company MediGait, headquartered in Bar Giyora, has come to their assistance with GaitAid, a wearable display system that reëstablishes the feedback usually provided by tactile sensation. A person wearing the display visor sees a high-contrast checkerboard pattern. A pedometer-like device worn on the waist detects heel strikes and makes a sound whenever the wearer’s foot touches the ground; it also repositions the checkerboard to provide a visual cue. MediGait says that users who practice with the device for 20 to 30 minutes at a time can achieve significant improvements in mobility even when not wearing it.
The inside story of how ChatGPT was built from the people who made it
Exclusive conversations that take us behind the scenes of a cultural phenomenon.
How Rust went from a side project to the world’s most-loved programming language
For decades, coders wrote critical systems in C and C++. Now they turn to Rust.
Design thinking was supposed to fix the world. Where did it go wrong?
An approach that promised to democratize design may have done the opposite.
Sam Altman invested $180 million into a company trying to delay death
Can anti-aging breakthroughs add 10 healthy years to the human life span? The CEO of OpenAI is paying to find out.
Get the latest updates from
MIT Technology Review
Discover special offers, top stories, upcoming events, and more.