BREIF HISTORY OF ANDROID OPERATING SYSTEM

Android started with a team of four in 2003 with an initial aim of building a digital computer which can assess computer devices. Thereeafter the team
 later change their mind on building mobile phones think that their would be more sale for mobile phone to what they initially had in mind.  In 2005 goggle bougth android.  Android was later developed on the 5th of november 2007 and was also unvieled  to the OPEN HANDSET ALLIANCE {OHA}, OHA consist of different manufacturals of tecnology which help in creating an operating system to a open mobile device standard.

LIST OF THE COMPANY GOGGLE UNVEIL ANDROID TO

T-mobile---They deals with wireless telecommunication

Texas instrument, Qudcom--- They are chipset manufactural

Motorola & HTC--- They deals with the manufacturing of mobile phones

October  2008 htc released the first android mobile phone HTC DREAM  1.0 G1 VERSION. As of july 2014 android application was estimated to be about 1.4million

 TABLE SHOWING DIFFERENT ANDROID VERSIONS

S/N	ANDROID VERSION	DATE RELEASED
1	1.5 CUPCAKE	23 SEP 2009
2	1.6 DONUT	30 APILL 2009
3	2.2 FROYO	May 20 2010
4	2.3 GINGER BREAD	DEC 6 2011
5	3.0,3.1,3.2 HONEY COMB	FEB 22 2012
6	4.0,4.2,4.3 ICE CREAM SANDWICH	October 19 2012
7	4.1 JELLY BEAN	JULY 9 2013
8	4.4 KITKAT
9	5.0 LOLLIPOP	October 2014

Android are majorly known for the production of

Android Phones

 Android Tablets

Android wears

Android TV

Android automobile

Refrences

http://ipwatchdog.com/2014/11/26/breif-history-of-goggle-android-operation-system

http://android.com/history

http://redmondpie.com/android- version-history-guide-v1.0-to-v4.- jellybean-infographics