The mouse pointer and cursor in Windows 11 and Windows 10 are very important aspects of the operating system. This can be said for other operating systems as well, so in truth, they are not unique ...
If your mouse cursor does not lock to a game on Windows 11/10, Enable LUA, Update or reinstall the Mouse and Touchpad driver, Disable Mouse Precision, etc.
Literally: he decided to try sending data using the mouse pointer. What he came up with was an interesting hack that uses small movements of the mouse pointer to send data at up to 1200bps ...