The SwitchBack-PC brings the power of the desktop to a portable, rugged, handheld solution weighing just three pounds. The SwitchBack can withstand extreme Shock and vibration, moisture, heat and cold. The SwitchBack has all the features of a rugged tablet PCs, but it's smaller, more powerful and it has a custom defined "BackPack" module to the computer. Agencies can customize modules to include a barcode scanner, digital camera, biometric fingerprint reader, breathalyzer and the ability to issue and print tickets on the scene.