Linutop 3 is available

For Internet Kiosks:

Setup Firefox or any other starting
applications. The kiosk can be locked
with a password so the initial state is always recovered at each
restart, Linutop provides a simple and ready-to-use public Internet access.

For Office desktop:

With Firefox and Open Office stored on an internal flash memory = no
alteration possible by mishap or virus.

For Display or Monitoring:

VLC media player, no moving parts and small size = a very easy and extremely
reliable solution for a web signage and narrowcasting.
It also has a serial port for industrial applications

Linutop3 Press release