as the title of the thread says it is all about technology / machinery that can be run by the MIND ... https://ia801009.us.archive.org/19/items/mind_machines_you_can_build/mind_machines_you_can_build.pdf ... this work is a classic ... there are several others also scattered everywhere ... this particular one is awesome and as good as the one on the first link ... The Black Box and Other Psychic...

Telepathy; MIND Machines etc.,