Abstract :
The mobile-computing-device market is a little like the car market. On the high end, you´ve got your big, fully loaded luxury models- that would be your large-screen laptops. On the low end, you´ve got your park-anywhere, use- minimal- power gizmos¿your smartphones. In between, you´ve got a range of sedans and lowcost compacts¿your tablet PCs, subnotebooks, and netbooks.