Irina Blok designed the Android Logo. Irina Blok, who was part of the launch campaign, designed the green robot. Initially, the logo was intended to be for developers only but consumers loved it and so it became the official logo.
The second is Android KitKat (4.4), with a share of 29.2%. The version history of the Android mobile operating system began with the release of the Android alpha in November 2007. The first commercial version, Android 1.0, was released in September 2008.
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