A portable computer done differently, why carry around a bulky computer when it can be attached to your arm? Capable hardware running the latest literation of the popular Android operating system with the capability to send and retrieve text messages and calls.
Data input would be done with a small wireless keyboard and a touch capable screen. Afraid to run out of juice? Have no worries, the device can be charged wirelessly or via a micro USB cable with fast charge support, if it shows to be useful the device will be equppied with small photovoltaic panels for even longer autonamy.
The devices speciality would be the "base station" which would perform two tasks: enable wireless charging and act as a central "hub" onto which you can connect varius computer peripherals, thus allowing you to use the hand-held computer in an enviroment to which we're all more acostumed to.