Android 4.1 Jelly Bean introduced several new features including improved accessibility options like Gesture Mode, faster Face Unlock with blink detection, smoother paging and swiping in Calendar, expanded notifications and settings menus, customizable keyboards, and the new Google Now intelligent assistant. It also included performance enhancements to the browser, camera, widgets and various Google apps like Gmail, Maps and YouTube.

1. Features of Android 4.1
By,
Venkateshkumar

2. Agenda
● Overview of Android versions
● Features of Android 4.1

3. Android versions
● Android 1.0 - Astro
● Android 1.1 - Bender
● Android 1.5 - Cupcake
● Android 1.6 - Donut
● Android 2.0/2.1 - Eclair
● Android 2.2.x - Froyo
● Android 2.3.x - Gingerbread
● Android 3.x - Honeycomb
● Android 4.0.x - Ice Cream Sandwich
● Android 4.1.x - Jelly Bean

4. Android 1.0 – Astro (Sep 23
2008)
● Android Market
● Web browser
● Camera
● Folders grouping
● Gmail, GTalk, Google contacts , Google calendar, Google
map, Google search.
● Instant messaging, Text messaging and MMS.
● Media player
● Notifications
● Voice dialer
● Wallpaper
● YouTube
● Wi-Fi and Bluetooth
● Other apps - Alarm Clock, Calculator, Dialler (Phone), Home
screen (launcher), Pictures (Gallery), and Settings.

5. Android 1.1 – Bender (Feb 9
2009)
● Search in Map
● Saving attachments in Messages
● Bug Fixes

6. Android 1.5 – Cupcake (Apr 30
2009)
● Third-party virtual keyboards
● Widgets
● Video Recordings
● Contact pictures
● Call log
● Auto-rotation
● Upload videos in You Tube
● Upload photos in Picasa

7. Android 1.6 – Donut (Sep 15
2009)
● Faster camera access
● Multiple photo selection/deletion
● Text-to-speech

8. Android 2.0/2.1 – Éclair (Oct 26
2009)
● Multiple Accounts
● Tap photo to call
● Camera Features
● Browser zoom
● Multiple touch events

9. Android 2.2.x – Froyo (May 20
2010)
● Speed, memory and performance
● C2DM
● Adobe flash
● USB tethering

10. Android 2.3.x – Gingerbread
(Dec 6 2010)
● WXGA and Higher
● Download manager
● Video chat in Gtalk
● VOIP
● UI design

11. Android 3.x – Honeycomb
(Feb 22 2011)
● Soft navigation buttons
● System bar, Action bar
● Improved Camera features
● Improved Gallery

12. Android 4.0.x - Ice Cream
Sandwich
(Oct 19 2011)
● Easier-to-create folders
● Customizable launcher
● Access apps directly
● Better voice integration
● Face Unlock
● New tabbed web browser
● Smoother screen orientation

13. Jelly Bean (Jul 9 2012)

14. Accessibility
● Accessibility
● Gesture Mode
● Text traversal
● TalkBack
● Android Beam
● Audio Accessories

15. Browser and WebView
● CPU and memory efficiency
● Animations
● HTML5 canvases
● HTML5 video
● HTML5 Media Capture

16. Calendar
● Smoother – Paging/Swiping
● Quick email
● Event Notification

17. Camera and Gallery

18. Face Unlock
● Faster and Smoother
● Improved accuracy
● Blink

19. Internationalization
● 18 new input languages
● Bi-directional text

20. Keyboard
● Switch languages quickly
● Custom keyboard
● QWERTY,
● QWERTZ,
● AZERTY,
● Dvorak,
● Colemak,
● PC styles

21. Messaging and Talk
● View full SMS in Notification
● View full MMS in Notification
● New UI for collects recipients

22. Notifications
● Pinch notifications to expand or
collapse
● Turn-off Individual application
notifications

23. Settings
● All Accounts are now displayed in the
primary Settings.
● Access all Google Privacy Settings

24. Widgets
● Personalize your home screen
● Widgets resize
● Faster and smoother

25. Google Search

26. Google Now
● Weather card
● Traffic card
● Transit card
● Places card
● Flight card
● Sports card
● Currency card
● Translation card

27. Google Apps
● Google+
● Gmail
● YouTube
● Chrome
● Maps

28. Google Play
● Google Play Books
● Google Play Music
● Google Play Movies and TV Shows

29. Questions