AI model predicts building fire spread, redirecting evacuees to safer exits in real time

A fire alarm jolts you from your office desk, and you head for the nearest exit. But what if the closest exit has already been blocked by the fire? Researchers at the National Institute of Standards and Technology (NIST) and their colleagues have developed an AI model called Safe Step that can redirect occupants to …

New AI fitness coach explains bad form in real time to help prevent injuries

As any athlete will tell you, perfect practice makes perfect. But for individuals who do not have regular access to coaches or trainers, maintaining good form can be tricky. In fact, during the COVID-19 pandemic when many people were exercising at home, the U.S. Consumer Product Safety Commission reported a 48% rise in injuries related …

LLMs help robots understand vague instructions and focus on key details

Imagine working at a warehouse or office sometime in the near future, and you’re asked to help a new trainee learn the basics of their job. The catch: It’s a robot. To teach them, you might want to play a game of “show and tell”—that is, physically showing how to do something a few different …

Photon-driven synapse advances low-power neuromorphic systems

Modern artificial intelligence systems rely on moving large amounts of data between memory and processors, a design that limits speed and increases energy use. The human brain works differently: it combines memory and computation within synapses, allowing fast, efficient learning and perception. Replicating this approach in hardware is a central goal of neuromorphic computing, especially …