We just saw one last week that spun an LED matrix to form cylindrical display. Another favorite of ours is a volumetric display that spins a helix-shaped projection screen.

They’ve remained elusive, but that might just be changing thanks to this open-source persistence-of-vision volumetric display. If the VVD, as it has been named by its creator [Madaeon], looks ...

You can bring back an on-screen volume control to the iPhone — provided you know which setting to adjust to bring back the volume slider. Two years ago, the iOS 16 update banished the volume ...

Notably, Apple removed the volume slider from the iPhone lock screen, and it only appeared when the user used AirPlay. Now, after installing iOS 18.2 beta, users can bring back that capability and ...