WiSee prototype detects gestures from the next room using only Wi-Fi

Discussion: <a href="https://news.ycombinator.com/item?id=5824286" rel="nofollow">https://news.ycombinator.com/item?id=5824286</a><p>Other sources:<p><a href="https://news.ycombinator.com/item?id=5823511" rel="nofollow">https://news.ycombinator.com/item?id=5823511</a><p><a href="https://news.ycombinator.com/item?id=5823936" rel="nofollow">https://news.ycombinator.com/item?id=5823936</a>