This is not for the case of using text, it’s for protecting text in images. The problem with adding invisible text is that LLMs can defeat it by screenshotting and using OCR. This tries to plug that loophole.

Invisible text doesn’t work for images though, which is what this is specific for. Invisible text is also defeated by taking a screenshot, so if you use this too then you have a chance of defeating both LLMs that read the text as well as those that screenshot and OCR.

For some reason the battery isn’t mentioned in the parts list but it’s shown in the video and mentioned in the instructions. Would be pretty easy to power the esp feather with a dcdc converter off of a USB port or something assuming it doesn’t take 5v directly

Honestly I like the idea of your project but the writing style of your post is very grating.

Why not?