Android is a mobile operating system based on the Linux kernel that was developed by Andy Rubin and his team. Google purchased Android in 2005. It has grown to become the most widely used mobile operating system in the world, powering 78% of all mobile device sales. Android offers advantages like access to millions of applications, support for advanced media formats, and an easy application development process using Java. However, it also faces limitations like attracting hackers due to its open source nature and higher battery usage compared to other systems.

1. SEMINAR ON –

2. It is a software platform and an operating system for
mobile.
Based On The “ Linux Kernal ” .
Android was found way back in 2003.
It was developed in Palo Alto, California by
Andy Rubin and his team.
Android was purchased by GOOGLE in AUGUST,2005
for $50 million.

3. Not being the part of OHA was the main reason for Nokia of not
developing Android Mobiles.

4. FEATURES OF ANDROID
 Android interface is better than the GUI(s)
which were available in previous touch
screen mobiles. In this, user can get
millions of applications(for free) that they
can not get in any other mobile operating
system.
 Android supports advanced audio/video/still
media formats such as HD,MPEG-4,MP3, and
AAC, AMR, JPEG, PNG, GIF.
 Developing an android application is not
that much tough, using SDK(standard
development kit) and java emulator one can
easily develop applications that he/she
wants to.

5.  Other then Android there are several mobile operating system
which are used.
 iOS, windows etc. are among the most used mobile operating
systems.

6. 78%
18%
4%
Sales
android
iOS
Windows

7. Android Wear:
Play music offline
Get GPS support
See weather
Get reminders
Track fitness
Stay connected
Voice search
Navigation system

8. Android TV:
Less browsing, more
watching
Just say what you want to
see
Google cast ready
Your remote stays with
you.

9. Android AUTO:
Maps
Music
Voice
Apps
Stay connected

10.  It was first Version of Android.
 It focuses on testing incorporating
usability.
 Android beta will generally have many
more problems related to speed and
performance.
 Android Astro 1.0
 First full version of android.
 Released on September 23rd, 2008.
 Wi-Fi and Bluetooth support.
 Quite slow in operating.
 Copy and paste feature in the web browser
is not present.

12.  Android Nougat
 Quick Switch
 Multi Window
 New Emoji
 Instant Application
 Better Battery
 Data Saver
 Better Encryption

13. LIMITATIONS:
 Making source code available to everyone
inevitably invites the attention of hackers.
 Android operating system uses more amount of
battery as compared to normal mobile phones,
but the mobile manufacturers are working on
various technologies regarding battery issues.
 As there are so many user sometimes it becomes
difficult to connect all the users.
 As we call Android is world of applications we
continuously need to connected with the internet
which is not possible for all the users.