The indicators are controlled along with sensor access at a very low level within a secure “exclave” from the main kernel; this is how the on-screen indicators have worked on iPhones for a few years. The indicator is rendered within the display controller at the firmware level, so can’t be affected by anything in _either_ user mode or kernel mode. [1][2]
This whole repository is a bunch of vibe-coded boilerplate that doesn’t include almost any of the core thing it claims to do. The README is generic slop and the “performance metrics” (“Pose Detection Accuracy”; “Person Tracking Accuracy”) appear to be completely invented / hallucinated. In other words, it isn’t real.
Referring to this type of optimization program just as “AI” in an age where nearly everyone will misinterpret that to mean “transformer-based language model” seems really sloppy