But even just 1 side holds a ton of stuff and tool boards can be moved around at will. And attached at top to beam with 2 screws and sitting on floor tightly with adjustable feet , it is secure and firmly in place. But I could remove it entirely in a few minutes.
And then the other side is same for twice the storage. I'm making 3 units to use as a fully functional room divider. It'll look better as time goes by.
Once done, special holders will clip onto the horizontal rails anywhere I choose. It's made to be very lightweight with the rails being only 1/8" thick since they are strong plywood and won't hold anything even approaching heavy.
It's a little crude, but being a prototype made from scratch wood and a few screws, cost so far is less than $1.
Paint may add another dollar :-)
Hopefully it'll be very useful and keep the devices , cords, tv remotes , etc close by and ready to use. Also hope to keep from crushing eyeglasses when I take them off !
I'll also add a power strip and a LED gooseneck reading light.