How Touchscreens Work

It's no doubt that touchscreens are gradually ending the era of button controls. Nowadays, almost every gadget/machine is touchscreen enabled, making I.T gadgets easy to use.

But have you ever wondered how these touchscreens work?, how they detect touches? and even how they came up to existence.

Watch the video below to discover all these and learn the inner workings of your smartphone, laptop touchscreens.