1 / 17

Operating Systems for Wireless Mobile Devices

Operating Systems for Wireless Mobile Devices. Dr. Tal Lavian http://cs.berkeley.edu/~tlavian tlavian@cs.berkeley.edu UC Berkeley Engineering, CET. Why does the OS matter?. Focus of the class today!. Why is Mobile OS Different? (from a desktop operating system). *Screen size

ulfah
Télécharger la présentation

Operating Systems for Wireless Mobile Devices

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Operating Systems for Wireless Mobile Devices Dr. Tal Lavian http://cs.berkeley.edu/~tlavian tlavian@cs.berkeley.edu UC Berkeley Engineering, CET Why does the OS matter?

  2. Focus of the class today!

  3. Why is Mobile OS Different?(from a desktop operating system) *Screen size Processing power Memory

  4. What does Mobile OS do? • Provides management of operations and control • Coordinates the use of hardware for application programs • Shares the resources of a device Mobile OS Structure http://cmer.cis.uoguelph.ca

  5. Mobile OS Features http://cmer.cis.uoguelph.ca

  6. Mobile OS - Apps

  7. Mobile OS – Apps (contd.)

  8. Mobile OS for Smartphones – Market share (Source: Market Research 2011)

  9. Market share – most recent data (Credit: comScore) http://www.zdnet.com/smartphone-operating-systems-the-rise-of-android-the-fall-of-windows-7000011004/

  10. Market share – most recent data (source: Wikipedia Feb 2013)

  11. Mobile OS – Who is Number 3? The new and coming contenders for third place in 2013 will be Firefox OS, Sailfish OS, Tizen, and Ubuntu.  http://www.zdnet.com/smartphone-operating-systems-the-rise-of-android-the-fall-of-windows-7000011004/

  12. Summary • Mobile OS different from that of PC • Fierce competition for market share motivated by expectation of huge market growth Next week: Android OS, iOS, and others!

More Related