BOSTON — Scientists working to help astronauts regain balance after extended flights in zero gravity say they have found a way to use the research to help elderly people avoid catastrophic falls.
An "iShoe" insole contains sensors that read how well a person is balancing. The point is to gather information for doctors and to get people to a specialist — before they fall.
Erez Lieberman, a graduate student who developed the technology while working as an intern at NASA, says a damaging fall is preceded by numerous warnings, similar to how high cholesterol and elevated blood pressure point to a coming heart attack.