British mathematician Hannah Fry digs into the science of touchscreens on mobile phones. Using a sausage, she explain how touchscreens work by detecting changes in the electric field, and how anything ...

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.

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.

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 ...

Most smartphones, such as the iPhone 14 Pro that OnePlus shows in the test, have trouble accurately handling touch when the screen is wet, sometimes ignoring touches entirely and, at other times ...

Raspberry Pi intros new 5-inch $40 touchscreen for your next weird project Officially supported dinky display works as a tiny all-in-one or smart home hub.