This is my lap desk (former plexiglas sign) into which I've inserted a "sign" containing layout info along with some other information.
Top Left is the regular dvorak layout as well as the shift version of each. On the far left middle key in small print is where I customized to add a battery check and, with shift key, a restart of the TB.
Top right is the same layout using the space bar (for green layer) as well as the shifted green layer.
Bottom Left is the number lock layer and everything on the left blade is what I customized to handle media controls. Lt means lighten screen, dk is make it darker. V's reder to volume. On the number side, the other characters are for when you press shift too. I wish I could alter these somewhat.
Bottom right is edit lock. Various abreviations like
Other text outside the grids are reminders of various things. I need to update some of this - removing things I've memorized and adding things as I first discover them.
Behind the sheet is my steel plate so the TB sticks quite well and I have ready access to where things are, though sometimes I have to slide the TB up or down to read it. But this doesn't happen often.
Oh, right below the bottom grids, in the center, you will see something. It is simply a piece of scotch tape which reminds me of the best angle for me to set the TB. For some reason, I need it tilted down on the right side to minimize errors.