초록 ▼

A portable display tablet is operated in conjunction with a base computer system including a host processor for executing an application program with an operational function that generates graphics data and operates in response to input data. The computer system includes a wireless data transceiver

A portable display tablet is operated in conjunction with a base computer system including a host processor for executing an application program with an operational function that generates graphics data and operates in response to input data. The computer system includes a wireless data transceiver coupled to the processor that is capable of communicating the graphics and input data between the computer and portable display tablet. The portable display tablet includes a graphics display panel for displaying the graphical data, a low power wireless data transceiver providing short range data communication of the graphics and input data between the base computer system and portable display tablet, and a controller, embedded within the portable display tablet and coupled to the low power wireless data transceiver, that executes a control program to process the graphics data to provide the graphical display data to the graphics display panel.

대표청구항 ▼

[ We claim:] [11.] A computer system supporting one or more portable wireless interactive graphics displays operable within a predefined area, said computer system comprising:a) a host computer system including a first processor that executes a communications program and an application program, and

[ We claim:] [11.] A computer system supporting one or more portable wireless interactive graphics displays operable within a predefined area, said computer system comprising:a) a host computer system including a first processor that executes a communications program and an application program, and a wireless transceiver, coupled to said first processor, that transmits first data and receives second data; andb) a portable wireless interactive graphics display device that includes a second processor that executes a control program, a wireless transceiver that transmits second data and receives first data, an output display that graphically represents said first data, and an input device that provides said second data, said second processor being coupled between said wireless transceiver, said output display and said input device,wherein said host computer system, through execution of said communications program, provides encoded graphical data objects and data object tags within said first data to said portable graphics display device, said communications program establishing a relation between a predetermined encoded graphical data object and a predetermined data object tag, andwherein said portable graphics display device, through execution of said control program, utilizes said relation to select said predetermined encoded graphical data object following receipt of said predetermined data object tag.