AIS has unveiled a new PDA called the Ultra Rugged Mobile PDA that is MIL-810F compliant. The gadget is designed to withstand shock, vibration, and extreme temperatures. This water resistant PDA features a 3.7-inch Transflective TFT touchscreen LCD screen, a Marvell PXA270 624 MHz processor, a 256MB RAM, WiFi, Bluetooth, GPS, 3G, and Microsoft Windows CE 5.0 or Windows Mobile 6.1 operating system. The AIS Ultra Rugged Mobile PDA retails for $1899 a pop. [AIS]