Here’s a little contraption from Andrew, that’s just right if you like working on your laptop while sitting on the floor.
“I wanted something that would hold my laptop while I was sitting on the floor or lying on my bed, without having it lie directly on me (when I was lying down the weight caused some discomfort for my stomach, and while sitting down the position strained my back.)
So I bought the Ikea Magasin dish rack for $5 and modified it into a little table with about 12 bolts and some sawing and drilling. It worked out quite well.”
Here’s how it looks in action
and folded up.