Anyone interested in radionics boxes? Also known as "wishing machines."
https://www.youtube.com/watch?v=wvSCMoT9vAg
https://www.youtube.com/watch?v=iZSz9Nbc-1E
I've been looking into it for a few days and I'm thinking about making a simple one to test. They seem to function in a similar way to sigil magick. I got interested in this after hearing a couple of people who were skeptical say that they were surprised by how well their own experiments with them worked.