The iPod Touch uses capacitive touch-screen technology to detect multiple points of simultaneous contact on its screen. This technology requires a biometric imprint -- such as your finger -- to detect ...

In iOS 10, the Messages app is gaining Digital Touch, a communication feature that was previously limited to watchOS. With Digital Touch, you can send friends and family drawings, heartbeats, ...

You can draw in Google Docs by using the built-in Drawing tool. The Drawing tool allows you to create and manipulate lines, shapes, colors, text, and more to add an artistic touch to your documents.