Statements (13)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:videophone
|
| gptkbp:displayType |
gptkb:CRT
|
| gptkbp:introducedIn |
gptkb:New_York_World's_Fair
1964 |
| gptkbp:manufacturer |
gptkb:Bell_Labs
|
| gptkbp:refreshRate |
30 fps
|
| gptkbp:resolution |
250 lines
|
| gptkbp:successor |
gptkb:Picturephone_Mod_II
|
| gptkbp:transmission |
analog
|
| gptkbp:usedFor |
video calling
|
| gptkbp:bfsParent |
gptkb:AT&T_Picturephone
|
| gptkbp:bfsLayer |
6
|
| https://www.w3.org/2000/01/rdf-schema#label |
Picturephone Mod I
|