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How it works 3D Touch senses pressure using microscopic sensors embedded in several layers of an iPhone screen.

Capacitive touch screen On its iPhone site, Apple has revealed some clues about how the touch screen works. A panel under the screen glass senses your touch using an electrical field.

This feature explains what features Apple's 3D Touch offers, how the technology works and what iPhones offer 3D Touch.

Resistive touch The traditional touch screen technology is analog resistive. Electrical resistance refers to how easily electricity can pass through a material.

Restarting your device can often fix a touch screen that has stopped working. Cleaning your screen and removing any dirt or moisture can help if your touch screen is not responding. If those don't ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Here's a super quick tip. I'm going to quickly show you how to disable the touch screen on ...

When touch screens don't work, frustration sets in quickly. The biggest problem is that the touch screen is often the only way to interact with your phone or tablet. When that suddenly goes away ...