Boundary Devices introduces the Hydrogen Self-Service Kiosk. This device runs on a single CAT5 cable as it is Power over Ethernet compliant. Unlike traditional kiosks, this unit is extremely slim, lightweight, and portable. Compared to a desktop-based kiosk, the Hydrogen kiosk uses 10 times less power thus not only saving the enviornment, but also saving users on average 0 per year in electricity bills. The Hydrogen Kiosk is a power miser, but has many peripheral options including magnetic card, bar code, and RFID readers and a mobile receipt printer. The 2 7″ touch screen displays are very useful for user-interface or troubleshooting menus. Different screen sizes can be developed as well as other technological customizations.