For computer interfaces see: computer user-interface.
They've been trying to get it to work forever, and it's beeen buggy forever:
Became the default on Ubuntu 21.04: www.omgubuntu.co.uk/2021/01/ubuntu-21-04-will-use-wayland-by-default
The ultimate computer user-interface!
And life extension? worldbuilding.stackexchange.com/questions/112022/would-an-invasive-spinal-cord-brain-computer-interface-allow-healthy-individuals
- youtu.be/CLUWDLKAF1M?t=380 Shows a pig with the implant, and live signals are shown when its nose touches something.
- youtu.be/CLUWDLKAF1M?t=536 shows a pre-recorded pig study correlating really the joint positions while walking with the neuralink signals
Syncron explanation video by Syncron (2018)
Source. Rodney & Phil Use Our Brain Computer Interface by Syncron (2022)
Source. It might be amazing for those dudes, but it still has a long way to go.