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mobile devices and operating systems
mobile devices and operating systems
mobile devices and operating systems
mobile devices and operating systems
mobile devices and operating systems
mobile devices and operating systems
mobile devices and operating systems
mobile devices and operating systems
mobile devices and operating systems
mobile devices and operating systems
mobile devices and operating systems
mobile devices and operating systems
mobile devices and operating systems
mobile devices and operating systems
mobile devices and operating systems
mobile devices and operating systems
mobile devices and operating systems
mobile devices and operating systems
mobile devices and operating systems
mobile devices and operating systems
mobile devices and operating systems
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mobile devices and operating systems

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  • 1. By Mohammed Rafnas K SRO0371974-IPCMOHAMMED RAFNAS KALATHIL 1
  • 2.  A Smartphone is a mobile phone built on a mobile operating system, with more advanced computing capability and connectivity . The first smartphones combined the functions of a personal digital assistant (PDA) with a mobile phone. Later models added the functionality of portable media players, low-end compact digital cameras, pocket video cameras, and GPS navigation units to form one multi-use device. Many modern smartphones also include high- resolution touchscreens and web browsers that display standard web pages as well as mobile-optimized sites. MOHAMMED RAFNAS KALATHIL 2
  • 3.  Design and capabilities of a Mobile OS (Operating System) is very different than a general purpose OS running on desktop machines:  mobile devices have constraints and restrictions on their physical characteristic such as screen size, memory, processing power and etc.  Scarce availability of battery power  Limited amount of computing and communication capabilities Thus, they need different types of operating systems depending on the capabilities they support. e.g. a PDA OS is different from a Smartphone OS. MOHAMMED RAFNAS KALATHIL 3
  • 4.  A mobile operating system, also called a mobile OS, is an operating system that is specifically designed to run on mobile devices such as mobile phones, smartphones, PDAs, tablet computers and other handheld devices. MOHAMMED RAFNAS KALATHIL 4
  • 5.  Symbian OS Android OS iPhone OS (iOS ) BlackBerry OS Windows Palm OS (Garnet OS) Palm webOS Bada Maemo OS MeeGo OS MOHAMMED RAFNAS KALATHIL 5
  • 6. MOHAMMED RAFNAS KALATHIL 6
  • 7. MOHAMMED RAFNAS KALATHIL 7
  • 8. Android 4.0Ice Cream Sandwicheasy multitasking, rich notifications, customizable home screens, resizable widgets, and deep interactivity Android 4.0 ice cream sandwich easy multi tasking, smart notifications,etc WINDOWS 8 Supports snap multi tasking, touch keyboard support,etc MOHAMMED RAFNAS KALATHIL 8
  • 9.  The Smartphone operating system Symbian OS is produced by the software development and licensing company Symbian Ltd. Symbian Ltd was established in June 1998 and is headquartered in Southwark in the UK, and the current CEO is Nigel Clifford. Mainly used in nokia phones MOHAMMED RAFNAS KALATHIL 9
  • 10.  A software platform and operating system for mobile devices Based on the Linux kernel Developed by Google and later the Open Handset Alliance Used mainly in htc,samsung MOHAMMED RAFNAS KALATHIL 10
  • 11. •iPhone OS(iOS) iOS (known as iPhone OS prior to June 2010) is Apples mobile operating system. Apple is company who developed iPhone Operating System (iOS). This OS is released on June 29, 2007. This OS is also used in iPad, iPhone and iPod touch. The latest mobile of Apple is iOS 4.3 Golden Master. In this mobile phone iOS 4.3 operating System is used. MOHAMMED RAFNAS KALATHIL 11
  • 12. BlackBerry OS is a proprietary mobileoperating system, developed by Research InMotion for its BlackBerry line ofSmartphone handheld devices. The operating system providesmultitasking and supports specialized inputdevices that have been adopted by RIM foruse in its handhelds, particularly the trackwheel, trackball, and most recently,the trackpad and touch screen. MOHAMMED RAFNAS KALATHIL 12
  • 13.  Windows Mobile is a mobile operatingsystem developed by Microsoft that wasused in smart phones and mobiledevices, but is being currently phasedout to specialized markets. It is superseded by Windows Phone 7. The current and last version is"Windows Mobile 6.5". It is based onthe Windows CE 5.2 kernel. MOHAMMED RAFNAS KALATHIL 13
  • 14. oInternational Data Corporation predicted that Android getshigh market share at the expense of other platforms in year2012, but also predicts that from year 2013 to 2016, iOS andAndroid will stop gaining market share, while Windows Phonewill rise to third place behind iOS. MOHAMMED RAFNAS KALATHIL 14
  • 15.  According to a Readers Choice Awards survey conducted by P C Magazine in 2012, iOS and Windows Phone customers gave their phones a rating of 8.7 on a 0 (extremely dissatisfied) to 10 (extremely satisfied) scale, an improvement of 0.3 and 0.6 points respectively. Android received a 7.9 (the same rating it received in 2011), followed by webOS (7.7), Symbian (7.4) and Blackberry OS (6.8). The biggest reasons given by readers when asked why they chose their mobile phones are as follow: operating system (51%) and 4G capability (51%) for Android, quality of email experience (46%) for Blackberry, availability of apps (63%) for iOS and operating system (78%) for Windows Phone. MOHAMMED RAFNAS KALATHIL 15
  • 16.  The rate of lawsuits, trade complaints, and countersuits and complaints based on patents and designs, in the markets for smartphones and devices based on Smartphone OSes such as Android and iOS, increased greatly in 2010 as companies engaged in patent wars. Smartphone war between Samsung and Apple started when Apple claimed that the original Galaxy S Android phone copied its iOS in terms of interface and possibly the hardware of iPhone 3GS. MOHAMMED RAFNAS KALATHIL 16
  • 17.  As smartphone adoption increases, these devices become more appealing to attackers who try to infect them with malicious software(malware).[Smartphone security literature suggests that smartphone malware can be written even by average developers. Smartphone malware is more easily distributed through application stores that have minimal or no security mechanisms, such as app kill switch, review process for their content, etc Often malware is hidden in pirated versions of legitimate apps, which are then distributed through 3rd party app stores MOHAMMED RAFNAS KALATHIL 17
  • 18.  The best way to reduce a devices vulnerability to malware attacks is to install the most recent versions of operating systems which include security patches. The only mobile platform other than Apples iOS without reports of malware so far is HPs (formerly Palms) webOS, but this may be explained by its relatively low adoption rate. MOHAMMED RAFNAS KALATHIL 18
  • 19. A few upcoming operating systems are: Mozillas Firefox OS Canonical Ltd.sUbuntu Phone Jolla Sailfish Tizen MOHAMMED RAFNAS KALATHIL 19
  • 20.  Technology mobile phones become more powerful from time to time. For sure mobile operating system also improved to make sure all the application on the devices run smoothly.
  • 21. MOHAMMED RAFNAS KALATHIL 21

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