AI & Robotics

Some AI systems achieve goals in challenging environments by drawing on representations of the world informed by past experiences. They generalize these to novel situations, enabling them to complete tasks even in settings they haven’t encountered before. As it turns out, reinforcement learning — a training technique that employs rewards to drive software policies toward goals — is…

Remember the Lenovo Smart Clock? It’s a miniature speaker with a 5-inch display tailor-made for bedside nightstands. It’s powered by Google Assistant, meaning a voice command is all it takes to kick off timers, news briefings, recipes, and more. And it’s becoming even more capable thanks to an over-the-air update. The latest Smart Clock firmware, which began rolling out globally today…

Systems that monitor vital signs are critically important in any health system with seriously ill patients; it’s estimated that about 53% of U.S. hospitals have computerized remote patient monitoring systems. Perhaps unsurprisingly, the remote patient monitoring market is anticipated to be worth more than $31.3 billion by the end of 2023, up from $15.8 billion in 2017 (an increase of more than…

Medical imaging is among the most popular application of AI and machine learning, and with good reason. Computer vision algorithms are naturally adept at spotting anomalies experts sometimes miss, in the process reducing wait times and lightening clinical workloads. Perhaps that’s why although the percentage of health care organizations that have adopted AI remains relatively low (22%) globally…