Android is a mobile operating system created by Google that runs on devices from smartphones and tablets to TVs and watches. It was developed to be open source and prevent vendor lock-in. Key aspects of Android include its Linux kernel base, versions over time like Android A through K, and ability to run on various devices through custom interfaces. The OS also allows for app development through languages like Java and access to device hardware. While Android powers many functions and devices, limitations still exist around screen sizes, battery life, and network access.

1. ANDROID MOBILES
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1. What is an android.
2. Versions in android.
3. Why android was created
4. architecture
5. Android app development
6. Other android devices
7. Advantages and disadvantages

3.  Android is a mobile operating system which means automation in human form
 In July 2005, Google acquired Android, Inc., a small startup company based in Palo Alto
 It is based on the Linux kernel and currently developed by Google.
 Android is designed primarily for touchscreen mobile devices such
as smartphones and tablet computers, with specialized user interfaces for televisions
(Android TV), cars (Android Auto), and wrist watches (Android Wear).
WHAT IS AN ANDROID??????
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4. Versions in Android
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A B C D
E F G
H I J K
Versions in android

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6.  To run on very small electronic devices.
 Full phone software stock including applications.
 Android is an open source.
 Mainly Android was created by to prevent the
kind of mobile future Apple is trying to make.
Why android was created??
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Android’s architecture

9. -for more info…List location or contact for specification (or other related documents)
 Even you can develope an app with knowing of programming languages
– java - primary android development language.
– c++ - for libraries. (not for apps )
– Software development require Java , Android SDK , Eclipse IDE(optional)
 Or you can create your own apps through online sites for free
appery.io , mobile roadie , the app builder , good barber , appy pie,
app machine , game salad , bizness apps , app makr , shoutem
Android app development:
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Android app development

10.  Internal hardware such as accelerometers, gyroscopes , proximity
sensors , magnetic sensors , compass.
 wi-fi and hotspot.
 Media supports of Audio and video codecs of mp3,jpg,mp4.
 Bluetooth for file sharing.
 GPS , EDGE , GSM , CDMA
 high mega pixel camera.
 High speed 3G and 4G technology.
 unlimited apps
Special features of android mobiles:
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Why android??

13. Improvement in sales:
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2013

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More android running devices (android auto)

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Automated information
Android Auto automatically brings you useful information,
and organizes it into simple cards that appear
just when they're needed.
Your favorite tunes—to go. Access and stream
your favorite music
with apps like Google Play Music, and Spotify

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Android tv
Less browsing, more watching
Watch hit shows, timeless movies, and
viral videos from Google Play, YouTube,
and your favorite apps like Netflix.
Android games shine on your HDTV with
a gamepad.

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Android wear (wrist watches)
Connectsto your Android phone
Android Wear connects yourphone to your wrist. Pause, play,
and skip music tracks orquickly respond to text messages
from your watch
Wear works with phones running Android 4.3 or higher

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Android powered devices
With an android device
microwave oven can be operated
Android powered washing machine

19.  Less cost
 Easy to operate
 Multitasking (working of multi apps at a time)
 Easy access to thousands of applications
 Fun with widgets
 High memory storage and 3D graphics
Advantages
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Advantages

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Disadvantages
• Limited screen size
• Limited battery life
• Limited processor speed
• Limited and sometimes slow network access
• Limited input: soft keyboard, phone keypad, touch screen, or stylus
• Limited web browser functionality
But these can be minimized in further versions
Dis advantages

21.  ANDROID is now becoming the best among all the mobile operating systems.
 ANDROID is being used in different models of different 27 Mobile
Companies in different versions.
 Not required to carry these gadgets camera , compass , gps devices,
mic (recording), internet…
 It surely takes lot of time for other OS to create such a rapid revolution.
Conclusion
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Conclusion

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ANY QUERIES…