viewdata

[vyoo-dey-tuh, -dat-uh, -dah-tuh] /ˈvyuˌdeɪ tə, -ˌdæt ə, -ˌdɑ tə/
noun
1.
an interactive videotex service provided over a telephone line or television cable.
Origin
1970-75; view + data
British Dictionary definitions for viewdata

Viewdata

/ˈvjuːˌdeɪtə/
noun
1.
trademark an interactive form of Videotex that sends information from a distant computer along telephone lines, enabling shopping, booking theatre and airline tickets, and banking transactions to be conducted from the home