Interactive display system with touch data entry

Details Interactive display system with touch data entry Interactive display system with touch data entry

1979-11-23

1982-01-12

Trafton, David L.

Communications: electrical

Land vehicle alarms or indicators

Internal alarm or indicator responsive to a condition of the...

340365R, 340709, G09G 100

Patent

active

043108393

ABSTRACT:
An interactive tabular display system having thin membrane switches positioned on the display surface around the periphery. The switches are categorized as select or function depending on the particular application software program in use. Touching one of the select switches causes a cursor to be displayed in the row adjacent to that switch; automatically, the cursor incrementally advances across that row sequentially underlining data items. When the switch is opened, the data item underlined is displayed in reverse video and additional data related to that item is displayed elsewhere on the display. The switches are provided with backlighting to provide illuminated touch points for use in dimly lit operational rooms.

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patent: 4017848 (1977-04-01), Tannas
patent: 4068089 (1978-01-01), Kuhnlein et al.
patent: 4186392 (1980-01-01), Holz
patent: 4242676 (1980-12-01), Piguet et al.

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