Android devices are on boom because of the large application base it currently have. This article will tell you what is Android? Android is a software heap for mobile handsets which packages an OS(operating system), central layer and purpose driven programs and applications. Buzz about 'Android' is everywhere and millions of eyes are waiting for Google's debut in Mobile phone Industry but there are still many guys who don't really know what "Android" is all about,its background and about its launchpad "HTC Dream" & related details.So,here's our first Dummies guide(hmm..smart branding !) which briefs up everything about Android. ......................................... What is Android ? A software heap for mobile handsets which packages an OS(operating system),central layer and purpose driven programs/applications.Android SDK(Software Development Kit)being just a 'beta level OS' comes with the tools,APIs and instruction guide necessary to start developing applications on the Android platform using Java as the only programming language. ......................................... Origin of Android Android Inc. was a small startup based at Palo Alto,CA.It was led by Andy Rubin(Co-founder of Danger) followed by Rich Miner,Nick Sears(ex-VP at T-Mobile), and Chris White.They basically used to develop softwares for mobile handsets. As Google was planning to enter the mobile phone market,they purchased their entry ticket by acquiring Android Inc. in July 2005.The Android team at Google is