As part of the IDG News Service's continuing video coverage of the year in review, here's a report on the world of mobility during 2012
As smartphones dominated the cell market in 2012, the growing trend of the importance of the operating system has kept things interesting. Kerry Davis discusses the gadgets and battles that occurred during the year.
In case you missed some of the other IDG News Service Year in Review videos, here are some other links:
* Gadget Year in Review
* Robot Year in Review
* Future Tech Review
* 2012 Tech News Review
* 2012 Microsoft Review
* 2012 Apple Review
Keith Shaw also rounds up the best in geek video in his ITworld.tv blog. Follow Keith on Twitter at @shawkeith. For the latest IT news, analysis and how-tos, follow ITworld on Twitter, Facebook, and Google+.