What about a new low cost terminal, something like the old Commodore 64 but with new features: keyboard with integrated screen (40x10 chars), no hard disk, instead flash memory (1 gig), serial port, USB port, internal modem and thermal printer... that's it. Programmable in Basic, C, Pascal or some other low level language. Lots of small merchants would like the idea of billing (for example) with this low cost terminals, and lots of programmer will have the opportunity of become in...