HeadBrainiac

Just watched that episode last night for the first time! (I've foolishly come late to a great show.) Loved it. So nice (and rare) to see Tina actually happy!

Just like naps. :)

You also don't need to be so touchy about language. A blind person will say "it's nice to see you" even though she can't see you.

Does it not damage walls made out of plaster or drywall? I can understand no trace left on brick but there are other materials that would show evidence of being burned, yeah?

Contact your local Center for Independent Living (or ILC here in California). One of their mandated core services is Assistive Technology. They can help you with some mods. :)