9781422276020

Working safely with laptops

Health hazards Laptops make their users more mo- bile, but they are blamed for creating health problems. Working on a laptop for hours can cause hazards like neck or spinal pain, strain injury, and skin discoloration. While using laptops, it is recommended to sit up straight with a support to the lower back.

SCIENCE FACTS

● ● The world’s first eye-controlled laptop was launched in March 2011 by Lenovo. ● ● The Osborne 1 was the first commercially successful portable computer.

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GADGETS & DEVICES