This is a list of games for the Sony PlayStation Portable handheld console. It is capable of playing multiple games unlike tabletop and handheld electronic game devices. Spectrum analyzers tend to fall into four form factors&colon; benchtop, portable, handheld and networked. This is the distinctive sound normally associated with handheld or portable Geiger counters. Mobile television is television watched on a small handheld or mobile device. MX21 family is designed for low power handheld devices. The company focused on developing games for handheld devices. There are no plans to support any consoles or handheld devices. This list of handheld game consoles shows handheld game consoles. The latter was used by a variety of handheld PC devices. Mobile readers may be handheld or mounted on carts or vehicles. Two versions for handheld game consoles were released. It was used for searches based on pictures taken by handheld devices. Cameras may be handheld or helmet-mounted. Messenger would come bundled on Palm handheld computers.