5th grade teacher told US about Steve Roberts & it was about all my adolescent mind could possibly handle. It was cool beyond cool.

Computing with a keyboard integrated into the bars, & wired up with ham radio digital comms? And voice? And solar? On a bike? Greatest Of All Time.

Steve had some latter interesting "microship" projects. https://microship.com/

Along with "Soul of a New Machine" and "The Cuckoo's Egg", a great book of my computing youth!