![CES 2021: New Non-Contact Sensors Can Track Through Walls [video]](https://i0.wp.com/healthtechinsider.com/wp-content/uploads/Aria-presence-sensing-with-video-600x275-1.jpg?resize=600%2C275&ssl=1)
by Bruce Brown | January 5, 2021 | Enabling Tech
Applications for motion-sensing abound. The ability to track movement of people or objects comes in handy in industrial safety, security, smart buildings, and more. We’ve written about Vayyar’s solid state radio frequency monitors for several years....
