For people with Parkinson’s, stroke survivors and older adults, the constant fear of falling lingers with every step they take — cutting into their quality of life and affecting their independence.

By: Fabrizio Dell'Acqua, Edward McFowland III, Ethan Mollick, Hila Lifshitz-Assaf, Katherine C. Kellogg, Saran Rajendran, Lisa Krayer, François Candelon and Karim R. Lakhani ...