Sgnl for Smartwatches: Take Phone Calls from Your Fingertip
Here is a smart gadget that lets you take phone calls by simply putting a finger to you ear. Sgnl doesn’t require you to carry an additional earpiece to listen[…]
Tagged: signal
Architecture of Radio App Visualizes Network Signals
Our world has become quite connected. There are plenty of WiFi routers, GPS satellites, and cell towers around us. You can’t see network signals all around you though. Architecture of[…]
