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.

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 ...

Apple Touch Screen Technology: As you know, Apple Inc. (NASDAQ:AAPL) is famous for many things. Like many, you may have fallen in love with the company’s touch screen technology the first time ...

A dirty iPhone screen can affect your iPhone's ability to detect changes in charge (which is how a touch screen works). Ultimately, this can cause your iPhone's screen to not respond to your touch.

Is your iPad touchscreen not working? Here are some troubleshooting tips to help you fix the problem. We'll walk you through all the steps you need to take to get your iPad touchscreen working again.