A brief history and description about the most used operating system for mobile devices: Android.
What are the other mobile operating systems? What is the distribution of the mobile market, and why Linux authoritarian dominate the other SO.
The phones have changed greatly in recent years and the future will continue this trend. From mobiles that are water-resistant and shocks up to the curved screen or the phone how can be upgraded with expansion component like a computer, the future of mobile phones will be verry interesting.