I can vouch for that. It's basically unaffordable for someone on a regular salary, fixed income, (or no income) to afford a custom controller for someone with a disability. At least if buying from a commercial outfit. I saw some PC gaming rigs for disabled that were running in the $1,000's, so Matt's work is much appreciated. I've been known to donate a piece or two if Matt is working on a good cause.
Sorry for getting sidetracked from your original post, I feel like Matt and I hijacked this thread. !warning! to matt and odingalt lol