From techcrunch.com
Researchers at MIT’s Computer Science and Artificial Intelligence Lab (CSAIL) have developed a way for a fully wireless system to monitor not only movement and vital signs contact-free, but also to track activities – in a more privacy-preserving way without using video. The system has the potential to be used at long-term care and assisted living facilities to provide a higher standard of support, while also ensuring that the privacy of the residents of those facilities is respected.