Over the past few years I’ve seen a couple of different widescreen touchscreen displays that are designed to be used as both a second screen and an input device for a computer. But the UltraBar X ...

That $179 input device and a smaller, no-number-pad $149 version are Apple’s only options for people who want the convenience of Touch ID biometric authentication on a Mac desktop, so of course I ...

Such devices can be operated to provide inputs that are received and acted upon by the external device. The inputs can be provided as rotating, tilting, and/or sliding at least a portion of the ring ...

These days, if you need to connect two devices via wire, you'll most likely use HDMI. This display protocol supports all sorts of device pairings. It lets you use your iPhone with an external display, ...