# Android
---
Who / What
Android is an open-source operating system primarily designed for touchscreen mobile devices such as smartphones and tablets. It is developed by Google and the Open Handset Alliance, offering a customizable platform that supports various hardware configurations.
---
Background & History
Developed in 2003 under the name "Android Inc." by Andy Rubin, Android was initially focused on creating a wearable device. In 2005, Google acquired the company for $50 million and pivoted its efforts toward mobile operating systems. The first public release of Android was in September 2008 (version 1.0), marking the launch of the platform that would revolutionize smartphones. Key milestones include the introduction of the first commercial Android device, the HTC Dream (also known as T-Mobile G1) in October 2008.
---
Why Notable
Android is the dominant mobile operating system globally, powering over **70% of all smartphones** and offering unparalleled flexibility through its open-source nature. Its ecosystem includes a vast app store, hardware compatibility across manufacturers, and continuous software updates, making it indispensable for consumers and businesses alike.
---
In the News
As of recent years, Android remains central to tech innovation, with Google’s integration of AI features (e.g., Google Assistant) and expanding into wearables (like Wear OS). Recent developments include increased competition from Apple’s iOS and rising concerns over privacy and security in the Android ecosystem. Its open-source model continues to drive both challenges and opportunities for developers and users.
---
Key Facts
---
