Meta’s wristband uses a technique called electromyography, or EMG, to gather electrical signals from muscles in the forearm.

It uses gesture detection to recognize when your hand is raised and alerts the meeting host that you want to speak. A hand-raised icon in your video window will also show to other participants.

Using simple hand gestures during video calls seems to improve people’s experience of such interactions. Paul Hills at University College London (UCL) came up with a set of gestures after many ...

B uried in your Gmail app is a swipe gesture that can cut through inbox chaos and save you serious time. Most people don’t know it’s there, but once you start using it, there’s no going back.

Quick Answer: To disable accidential swipes on your MacBook, open System Settings > Trackpad > More Gestures. Either uncheck the two-finger swipe option completely or change it to three fingers ...

This three-button corner swipe gesture isn’t available yet in Android 15 QPR1 Beta 3, but I managed to enable it with a bit of tinkering. Here’s what it looks like in action: ...

Users have spotted a gesture change in the YouTube app for Android devices. Instead of exiting a fullscreen video, the swipe-down gesture now plays the next video, emulating the behavior we see ...