Re: The obvious question is...
Yep, Debian, although there are lots of FreeBSD POS systems out there, too.
ViewTouch is the GUI toolkit, by the way. It's specially designed to be used with x terminals.
We're getting a very nice Mini-ITX product from [link|http://www.lex.com.tw|http://www.lex.com.tw] The US dealer is synertrontech. It boots from compact flash or micro hard drive and has built in PXE, plus lots more, like 3 network interfaces & a wireless option. The box is a lot smaller than anyone else's mini-ITX box, too. In the office we have four of them in a single 1U rackmount. The basic one we're using is $223. You have to add RAM & a CF card or Micro hard drive. Very good deal if you're selling a solution like we are.
LCD touchscreens run around $500 these days. The touchscreen controller companies have finally gotten squarely behind Linux. Anyone who doubts whether GNU-Linux will ever overtake Microsoft should not worry about it happening. Now that the equipment manufacturers are supporting X, and now that X is alive & vibrant again, it's just a question of when.
Wait till the world finds out that Citrix & Windows Terminal are just expensive proprietary attempts to do X. Those of us who use X are on cloud 9 these days, especially if we use it for remote network computing. I'm hoping one day soon to see an x terminal SoC. You don't need a PC to watch TV, of course, and you don't need a PC to be a remote network computer user, either.
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