Several reviewers have noted that Apple’s Vision Pro headset can be uncomfortable after long periods, but some people have fixed that in various ingenious ways.
Elon Musk’s Neuralink firm has performed its first implant in a human brain as part of early tests of a technology designed to help those with severe paralysis.
HP's Dynamic Security system and bricking practice on its printers appear to be connected to a longer-term goal of creating a subscription service for ink.