Snapdragon is a suite of system on a chip (SoC) semiconductor products designed and marketed by Qualcomm for mobile devices. The Snapdragon central processing unit (CPU) uses the ARM RISC instruction set, and a single SoC may include multiple CPU cores, a graphics processing unit (GPU), a wireless modem, and other software and hardware to support a smartphone's global positioning system (GPS), camera, gesture recognition and video. Snapdragon semiconductors are embedded in devices of various systems, including Google Android mobile and Windows Phone devices. They are also used for netbooks, in cars, wearable devices and other devices.