All items tagged with Elektor Energy and phone (3)

| Bluetooth LE enabled smartphones and wearables are easy to track and, consequently, so are the people using them, researchers of Context Inf...

| This outdoor thermometer in a waterproof case uses Bluetooth Low Energy 4.0 (BLE) to communicate with a modern touch-screen phone: iPhone 4S...

| These days we all carry a whole array of portable devices along with us. Very handy, but those mobile phones and MP3 players have to be rech...