Yep, the projector approach is what I've used before. Here are some pics/write up: https://coursemaker.org/blog/create-affordable-lay-down-desk/ https://coursem

Yep, the projector approach is what I've used before. Here are some pics/write up: https://coursemaker.org/blog/create-affordable-lay-down-desk/ https://coursemaker.org/blog/create-affordable-lay-down-desk...