Thin client

Thin client

A pen-based tablet computer used on a wireless local area network. (Cingular)

A thin client is a computer (client) in client-server architecture networks which has little or no application logic, so it has to depend primarily on the central server for processing activities. The word "thin" refers to the small boot image which such clients typically require - perhaps no more than required to connect to a network and start up a dedicated web browser or "Remote Desktop" connection such as X11, Citrix ICA or Microsoft RDP. (Wikipedia)