An animation depicts how retail business went from paper records to computers in the United States. Charts, diagrams and characters demonstrate how stores billed customers manually. Working of a departmental store shows manual billing of customers by processing customer files and maintaining account receivables under a batch processing system. An on line inquiry system is explained. Depicts how computers made it easy for sales clerk to get charge approval by phoning computer for charge approvals. Cancellation and new reservations occurring shortly before flight time in an airlines results in changes originating at different locations. Every unsold seat represents loss. It is explained how airlines use computers for air reservations. Demonstrates how time sharing will cut cost of computer time.
This historic stock footage available in HD video. View pricing below video player.
Type | Size | Price (USD) Comprehensive All Media License |
Price (USD) Digital-Only License |
---|---|---|---|
HD Master, Broadcast-ready (1920x1080, unmarked) | 6724 MB | $295.00 | $79.00 |
HD Screener (1920x1080, full-res with timecode) | 6724 MB | FREE or $4 (see below) | FREE or $4 (see below) |
Proxy (320x240, low-resolution, watermarked) | 108 MB | FREE or $4 (see below) | FREE or $4 (see below) |