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AT AIRPORTS AND RAILWAY STATIONS
We use computers at airports and railway
stations for the following tasks:
Keeping records of passengers
Reservation and cancellation of tickets
PURE
The first-ever electronic ticket (e-ticket) booking started in the year 1994. FACT
IN PUBLISHING
We use computers in publishing for the following tasks:
Printing newspapers, magazines, books, and
pamphlets
E-publishing of books, magazines, and
newspapers
IN SCIENCE AND DEFENCE
We use computers in science and defence for the following tasks:
Research
New scientific inventions
Designing robots
Weather forecasting
Launching and controlling satellites, rockets,
and missiles
Uses of Computers 17

