This router enables a wireless connection to handle streaming music and also video conferencing.

FORBES: Calling Novatel

The drives themselves are hot-swappable with interface modules that handle the physical connection to the computer.

FORBES: Iomega's On The Rebound

The prototype device, shown off at Mobile World Congress (MWC) in Barcelona, is equipped with various connection technologies such as GPS, 3G and wifi - and has an LED display on top of the handle.

BBC: Fujitsu makes 'smart walking stick' to help elderly