The examples of third generation computers are IBM System/360, IBM 370, UNIVAC AC 9000, and UNIVAC 1108 etc. The fourth generation computers were used during 1972-1990. It started with the ...

UPS, the mega-ton behemoth of commercial transportation, is deploying DIAD IV, the fourth generation of driver ... off some nifty tricks. For example, the handheld computer’s GPS will compare ...