what is specification of mobile computing?

i dont know the meaning please help me for my assignment!!

en.wikipedia.org/wiki/Mobile_computing

My mobile computing devices

Belkin Mini Surge Protector/Dual USB Charger Protect your electronic devices wile traveling….

Canary Wireless HS-20 Digital Hotspotter $48.95 Canary Wireless HS-20 Digital Hotspotter Introducing the 2nd generation Wi-Fi Hotspot Detector from Canary Wireless. The ultimate Wi-Fi accessory, the Hotspotter provides network ID, signal strength and accessibility information for multiple networks at a glance. Just push the scan button and the device collects and displays information on up to 20 Wi-Fi networks….

Flexible ClipNGlow Task Light and Copyholder, Bulb Free, Black (KMW62095) Category: Monitor Arms $34.95 Item #: KMW62095. ClipNGlow™ Task Light and CopyholderIlluminates and positions documents beside notebook screen for easy viewing; eliminates neck and eye strain. Bulb-free design lasts up to 100,000 hours and uses less than 90 seconds per hour of battery charge. The flexible body clips in place and plugs into a USB port. Manufacturers one-year warranty.Black Customers also search for: Black;…

Belkin Mini Surge Protector Dual USB Charger $9.99 Protect your electronic devices while traveling….

Case Logic Compact Portable Hard Drive Case (Black) $9.48 Case Logic Compact Portable Hard Drive Case PHDC-1BLACK Storage Media Cases.Fits Hard Drives Up to 5.5″ x 3.75″ x 1.25″ ….

Palm Touchstone Charging Dock for Palm Pre $4.99 Avoid the hassle of tangled cords and charge your Palm Pre wirelessly with this Palm Touchstone Charging Dock. The first inductive charging solution for phones, the Touchstone Charging Dock allows you to set your Palm Pre on top of the dock without worrying about connection, orientation or fit. The device remains active while charging, allowing access to the touch screen, movies or video, or the s…

Thule Crossover Macbook Backpack $99.95 Thule Crossover Macbook Backpack – Finally a day pack that will withstand your daily rugged lifestyle and will take the abuse without this backpack looking worn or tattered. This is due to the SafeZone compartments that are tough and padded to protect your fragile items such as a laptop that is 17 inches, a MacBook Pro or a PC. The aluminum hardware sets this pack apart from the rest while the wat…

Manhattan Products 190046 Manhattan 190046 Notebook Cooling Stand With Usb Ports $29.24 MANHATTAN 190046 NOTEBOOK COOLING STAND WITH USB PORTS…