A couple months ago there was an inquirant looking for a
small, wall mountable monitor to provide an display and input
device for entrance control on an area. Think Geek was out of
stock on a possible offering, but just came back. I just
received this notification of availabity
Mimo Mini USB Monitor - 720-S Slider Touch
http://www.thinkgeek.com/computing/usb-gadgets/bfa3/
I have no interest in this referral, beyond the hope of later
receiving reports of people succeeding (and writing up) their
adaptation of such to CentOS
-- Russ herrold