A handheld device, or PDA/personal digital assistant, running Palm OS and manufactured by Palm Computing. They are used to "organize" through things like To-Do lists and a Contacts database, but also support games, Word documents, and more.
Note: These are not the same as a "PalmPilot." PalmPilots were one of the first (pilot) versions of the Palm. Modern Palms have names like Palm T|X or Tungsten E2.
The new Palm T|X includes support for Wi-Fi and Bluetooth.