Desktop Powered Data Retrieval in the 1970's (Datax TBX-30)

A battery-operated card-indexing machine from around 1977. Enter phone numbers, stock numbers, account data -whatever you choose. Code the key caps with to match the location of the data cards. Press the key and cards spin to your request.
(Sorry for the occasional bouts of the camera's poor focusing in the later part of the video when focusing on the keys.)

00:00 Introduction/Box Information
02:25 Patents (U.S.)
04:37 See Smaller TBX-15
05:02 1979 Wireless World Small Article
05:52 Pricing
06:21 Start Machine Tour
08:20 Typing Up Data Cards
08:40 Tour Continues
09:58 Original Instructions
11:19 Demonstration: Key Cap Removal/Key Label Added
12:24 Placing Data Cards in Holders
13:10 Practicing Using The Overall System
14:40 Conclusion/Wrap-Up

Видео Desktop Powered Data Retrieval in the 1970's (Datax TBX-30) канала Dan O'Connor