Web app turns your old phone into a new smart display

HANDS ON If you've got a drawer full of old phones, unloved tablets, or even an ancient monitor, you can now give those devices new life in your home by turning them into wall-mounted status boards, clocks, weather stations, or photo frames. ScreenWall is a web platform developed by German software engineer Tuan Anh Bui that’ll turn any compatible device with an internet connection into a widget display without the need to install anything. If you can scan a QR code, you can have that old