The InfoWorld mobile tech IQ test
How much do you really know about smartphone tech past and present?By Neil McAllister
Few technologies today inspire as much excitement as mobile devices, but keeping up with the never-ending stream of new products can be tough for even the most die-hard gadget hound. Think you know your handsets, chips, and mobile OSes? Try our 20-question mobility IQ quiz and find out how tapped in you really are!