Elon Musk's company Neuralink plans to develop neurochips called Blindsight to restore vision for the blind, which have been successfully tested on monkeys and aim to eventually surpass normal human vision.
The first patient with a Neuralink brain implant demonstrated a game of chess using mind control, which was a breakthrough in human-computer interface technology.
Bluesky, a social network created by former Twitter CEO Jack Dorsey, has abandoned the invitation system and opened registration to all users to encourage more active participation.
Researchers have developed a smart hat that can guide visually impaired users by detecting a red or green traffic light using an optoelectronic sensor.
Elon Musk's startup Neuralink has successfully implanted its first brain chip in a patient. The patient is currently recovering well and demonstrating encouraging brain activity.