Phones, tablets and more — here’s a look at what’s happening at the 2012 Mobile World Congress in Barcelona.
More Photography from Time
- Macintosh at 30: Apple’s Computer Evolution
- 50 Gadget Gift Ideas for the Holidays
- In Pictures: Gadgets Galore at the Consumer Electronics Show
- Take a Look Inside Google’s Data Centers
- From the Edge of Space: Felix Baumgartner Prepares for a Death-Defying Dive
- Behind the Cover: Instagram Photos of the Wireless Issue