Touch screen explanation
Touch screen explanation

Touch screen

Do you remember those days when you are playing space-impact and snake mobile games on classic mobile phones? You might be tired at that time by pressing the keypad multiple times. But now you are using a keypad-less mobile phone. It happens only because of the invention of the ‘Touch Screen’.

Touch screen technology in electronic devices makes the revolution in ‘Human Machine Interface’ (HMI) technology.

It is being used generally in smartphones, computers, smart TV, smartwatches, etc.  As we know a touch screen is a display screen that is sensitive to the touch of a finger or stylus.

In the initial days of a touchscreen, it is a generally resistive type that is less smooth. But after the invention of the capacitive touchscreen, this problem gets resolved. The capacitive touchscreen is very smooth as compared to the resistive touchscreen.

Resistive touch screen

Resistive touch screen