Google chrome

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Google chrome

  1. 1. Date:-7/4/2012By-Nayana C.Bingi
  2. 2. Date:-7/4/2012 Contents   Introduction  History  Features  Architecture  Design Goals  Chrome OS Vs Windows, Linux  Chrome OS Apps  Advantages And Disadvantages 2
  3. 3. Date:-7/4/2012 Introduction   Google Chrome OS is Linux based OS  Google Chrome is an open source, lightweight OS.  It is based on the concept of “cloud computing” and different programs of the internet 3
  4. 4. Date:-7/4/2012 History   On November 19,2009 Google released Chrome OS code as Chromium OS Project  On January 25,2010,Google posted notes , images & video of a conceptual design showing how Chrome OS interface  In March 2010, Google indicated that two versions of the OS, a consumer version & an enterprise version are being developed. 4
  5. 5. Date:-7/4/2012 History…   Written in: C, C++  OS: Linux, MAC OS and Windows  First Release on July 7, 2009  Cr-48 Prototype Hardware  At December 7, 2010 press briefing, Google announced the Cr-48 laptop 5
  6. 6. Date:-7/4/2012 CR -48 Laptop   Cr-48 laptop, a reference hardware design to test the Chrome OS operating systemThe laptops design broke convention by replacing the caps lock key with a dedicated search key. 6
  7. 7. Date:-7/4/2012 Features   1. Instant Web  2. Cloud Computing  3. Same Experience Everywhere  4. Built in Security 7
  8. 8. Date:-7/4/2012 1.Instant Web   Boot in 10 seconds & resume from sleep instantly. Websites load quickly & run smoothly, wit support for the latest web standards ,Flash Player 8
  9. 9. Date:-7/4/2012 2.Cloud Computing   Location independent computing , whereby shared servers provide resources, software and data to computers and other devices on demand 9
  10. 10. Date:-7/4/2012 3.Same Experience Everywhere   If you lose your computer, you can just log in to another Chrome netbook & get back to work.  Get connected anytime & anywhere with built in Wi- Fi and 3G 10
  11. 11. Date:-7/4/2012 4.Built In Security   1. Automatic Update  2. Sandboxing  3. Verified Boot  4. Data Encryption 11
  12. 12. Date:-7/4/2012 *Sandboxing and Verified Boot  12
  13. 13. Date:-7/4/2012 Architecture  major components  Chromium OS cosists of three  1. Firmware  2. System-level software and user-land services: the kernel, drivers, connection manager  3. The Chromium-based browser and the window manager . 13
  14. 14. Date:-7/4/2012 1.Firmware   1.System Recovery  2.Verified Boot  3.Fast Boot 14
  15. 15. Date:-7/4/2012 2.Sytem Level & User-Land Software  1. D-Bus   2. Connection Manager  3. WPA Supplicant  4. Auto Update  5. Power Management  6. X Screen Saver  7. Standard Linux Services 15
  16. 16. Date:-7/4/2012 3.Chromium and the Window manager  16
  17. 17. Date:-7/4/2012 Design Goals And Direction   1. User Interface  2. Architecture  3. Hardware Support  4. Integrated Media Player  5. Security 17
  18. 18. Date:-7/4/2012 Windows versus Chrome OS  Windows Chrome OS  Paid OS  Freeware  Virus Effect  No Virus effect  Slower Booting  Faster Booting  Application Tools are  Application Tools are not preinstalled preinstalled 18
  19. 19. Date:-7/4/2012 Linux versus Chrome OS  Linux Chrome OS  All components are not  All components are supported . supported(web cams, touch- pads, Bluetooth, etc)  Not much effort required for  Installations requires little installation efforts  Requires less maintenance as  Linux Device require Chrome book updated maintenance automatically and  Data need to be transparently backed up  Data is stored in cloud which is backed up automatically 19
  20. 20. Date:-7/4/2012 Apps   Amazon Widow Shop  Listube 20
  21. 21. Date:-7/4/2012 Apps….   Todo.ly  Slide Rocket 21
  22. 22. Date:-7/4/2012 Advantages/Unique Features   The browser itself is interface  Designed for security  Data storage is in cloud  Forget the slow boot-ups  Everything is on the web , no application installation  Free to use 22
  23. 23. Date:-7/4/2012 Disadvantages   No Internet Connection=Not very useful  Managing Files or Moving files to cloud is as not easy as Linux OS  Incompatible with many types of peripherals and upgrades(CD/DVD & external hard drive not supported)  Need share a printer connected to a PC . 23
  24. 24. Date:-7/4/2012 Future Enhancement   Open Source Communities are adding code to Chromium  Google Developers and Open Source Developers are working on same tree for betterment of OS  Google is working with OEM to make Google Chrome OS machines available 24
  25. 25. Date:-7/4/2012 References   http://www.chromium.org/chromium-os  http://www.chrome.org/chromium-os/chromious- design-docs/software-architecture  http://www.businessweeek.com/the_thread/techb eat/archieves/2009/07/googles_chrome.html 25
  26. 26. Date:-7/4/2012 Screen Shots Login  26
  27. 27. Date:-7/4/2012 User Interface  27
  28. 28. Date:-7/4/2012 Web apps  28
  29. 29. Thank You  Nayana C. Bingi Roll No:43002 MIT,Pune 29

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