Vehicle Mounted Unit. A VMU or VMT is simply a data collection computer that mounts to a forklift or other vehicle. It get its power from the vehicle itself. Because of this and because these units are usually bigger than hand held units, they sometimes have full size screens, keyboards and operating systems such as Windows or Linux.

Vehicle mount unit. A device that is designed to be mounted on a vehicle.

The VMU, initialism of Visual Memory Unit (called Visual Memory System in Japan), is a memory card peripheral for the Sega Dreamcast. While its most basic function is as a removable storage device the VMU may also serve as an auxiliary display during normal gameplay and, through use of additional software, act as a handheld game console. Console-like features of the VMU include a small black and white screen, speaker, directional pad, and two buttons.

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