The problem of losing information and organizing daily schedules were somewhat alleviated by computers. Industries use robots to perform dangerous, fatiguing, and boring tasks. Computers have many uses in an industrial society. Doctors use computers to monitor body temperature. This allows the doctor to leave one patient so he can tend to other patients.
Lasers here solve the problem of trying to find one doctor for each patient ever admitted.
Computers are also used in helping air traffic controllers track airplanes over major airports, keeping reservations for hotels and theaters, and keeping mathematical and statistical analysis for scientists in laboratories. In all, robots are important in today's lifestyle. Many industries and major corporations are dependent upon computers to function daily. In addition, some luxuries in our lives could not be possible without the function of robots. Automatic washers, dryers, elevators, thermostats, and computers help reduce work in our lifetime.