- In 1971, IBM introduced the first "memory disk", as it was called then, or the "floppy disk" as it is known today. The "floppy" was invented by IBM engineers led by Alan Shugart. It gave people the chance to save documents and other stuff on one thing and be able to transfer them to other devices.
VCR
- The videocassette recorder, VCR, or video recorder is a device that records a video from television or other source on a removable, videocassette, and can play back the recording.
Video Game
-The arcade game Pong was created by Nolan Bushnell (with help from Al Alcorn) 1972. It is a tennis sport for two people. That game was one of the first games to reach mainstream popularity. Pong is just like tennis except on an electric device instead.
Laser Printer
- Laser Printing is an electrostatic digital printing process that rapidly produces high quality text and graphics by passing a laser beam over a chargered drum to define a different charged image.