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MOBILE COMPUTING MOBILE COMPUTING V.Pandeeswari, V.Pandeeswari, II nd CSE II nd CSE.

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Presentation on theme: "MOBILE COMPUTING MOBILE COMPUTING V.Pandeeswari, V.Pandeeswari, II nd CSE II nd CSE."— Presentation transcript:

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2 MOBILE COMPUTING MOBILE COMPUTING V.Pandeeswari, V.Pandeeswari, II nd CSE II nd CSE

3 Definition Mobile computing is a form of human- computer interaction by which a computer is expected to be transported during normal usage. Mobile computing is a form of human- computer interaction by which a computer is expected to be transported during normal usage. Mobile computing has 3 aspects: mobile communication, mobile hardware and mobile software. Mobile computing has 3 aspects: mobile communication, mobile hardware and mobile software.

4 Devices Carputer Carputer Personal digital assistant Personal digital assistant Smart phone Smart phone Tablet computer Tablet computer Ultra-mobile PC Ultra-mobile PC Wearable computer Wearable computer

5 In-vehicle computing and fleet computing In-vehicle computing and fleet computing

6 Many commercial and government field forces deploy a ruggedized portable computer or larger rack-mounted computers with their fleet of vehicles. Many commercial and government field forces deploy a ruggedized portable computer or larger rack-mounted computers with their fleet of vehicles. This requires the units to be anchored to the vehicle for driver safety, device security and ergonomics. This requires the units to be anchored to the vehicle for driver safety, device security and ergonomics. These computers are rated for severe vibration associated with large service vehicles These computers are rated for severe vibration associated with large service vehicles

7 Portable computing devices Portable computing devices

8 There are several categories of portable computing devices that can run on batteries are portable computers, keyboard less tablet PCs, internet tablets, PDAs, etc. There are several categories of portable computing devices that can run on batteries are portable computers, keyboard less tablet PCs, internet tablets, PDAs, etc.

9 Smartphones Smartphones

10 A smartphone is a high end mobile phone. A smartphone is a high end mobile phone. It combines the functions of a PDA and a mobile phone. It combines the functions of a PDA and a mobile phone. It serves as a portable media players and camera phones with high-resolution touch screen, GPS navigation. It serves as a portable media players and camera phones with high-resolution touch screen, GPS navigation. It runs a mobile operating system. It runs a mobile operating system.

11 Tablet computer Tablet computer

12 Tablet computer lacks keyboard. Tablet computer lacks keyboard. It is a complete mobile computer, larger than a mobile phone or PDA, integrated into a flat touch screen and primarily operated by touching the screen. It is a complete mobile computer, larger than a mobile phone or PDA, integrated into a flat touch screen and primarily operated by touching the screen. It uses a onscreen virtual keyboard or a digital pen It uses a onscreen virtual keyboard or a digital pen

13 Ultra-mobile PC

14 Ultra-mobile PC is a small form factor version of a pen computer, a new class of laptop whose specifications were launched by Microsoft and Intel in spring 2006. Ultra-mobile PC is a small form factor version of a pen computer, a new class of laptop whose specifications were launched by Microsoft and Intel in spring 2006. The first generation UMPC’s were simple PCs running Linux or an adapted version of Microsoft's tablet PC operating system. The first generation UMPC’s were simple PCs running Linux or an adapted version of Microsoft's tablet PC operating system.

15 Wearable computer

16 Wearable computers are digital devices that are worn on the body. Wearable computers are digital devices that are worn on the body. The main feature of a wearable computer is consistency. The main feature of a wearable computer is consistency. There is a constant interaction between the computer and user, i.e., there is no need to turn the device on or off. There is a constant interaction between the computer and user, i.e., there is no need to turn the device on or off. Another feature is the ability to multi- task. Another feature is the ability to multi- task.

17 Personal digital assistant

18 PDA are also known as Palmtop computer PDA are also known as Palmtop computer It is a mobile device that functions as a personal information manager. It is a mobile device that functions as a personal information manager. They have the ability to connect to the Internet. They have the ability to connect to the Internet. A PDA has an electronic visual display, enabling it to include a web browser. A PDA has an electronic visual display, enabling it to include a web browser. It is used as a portable media player. It is used as a portable media player.

19 Limitations of mobile computing Insufficient bandwidth Insufficient bandwidth Security standard Security standard Power consumption Power consumption Transmission interferences Transmission interferences Potential health hazards Potential health hazards

20 Bibliography http://en.wikipedia.org/wiki/Mobile_computing http://en.wikipedia.org/wiki/Mobile_computing http://en.wikipedia.org/wiki/Mobile_computing http://www.blm.gov/wo/st/en/prog/more/bea/Gloss ary.html#m http://www.blm.gov/wo/st/en/prog/more/bea/Gloss ary.html#m http://www.blm.gov/wo/st/en/prog/more/bea/Gloss ary.html#m http://www.blm.gov/wo/st/en/prog/more/bea/Gloss ary.html#m http://mobileman.projects.supsi.ch/glossary.html http://mobileman.projects.supsi.ch/glossary.html http://mobileman.projects.supsi.ch/glossary.html http://www.engadget.com/tag/carputer/ http://www.engadget.com/tag/carputer/http://www.engadget.com/tag/carputer/ http://www.geardiary.com/2007/10/07/the-fly- fusion-pentop-computer-review http://www.geardiary.com/2007/10/07/the-fly- fusion-pentop-computer-review http://www.geardiary.com/2007/10/07/the-fly- fusion-pentop-computer-review http://www.geardiary.com/2007/10/07/the-fly- fusion-pentop-computer-review


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