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Power point slide on Mobile computing

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Mobile Computing1Presentation OutlineWhat is mobile computing?Comparison to wired networksWhy go mobile?Types of wireless devicesMobile objectsMoving object databases (MOD)Query language for MODApplications of mobile computingChallengesFuture of mobile computingConclusion2What Is MobileComputing?What is computing?Operation of computers (according to oxfordsadvance learners dictionary)What is the mobile?That someone /something can move or bemoved easily and quickly from place to placeWhat is mobile computing?Users with portable computers still havenetwork connections while they move3What Is MobileComputing? (Cont.)Is using a digital camera Mobile Computing,or using an MP3 player or handheld computer(e.g. 3Coms Palm Pilot or Compaqs iPAQ3660)?4What Is MobileComputing? (Cont.)A simple definition could be:Mobile Computing is using a computer (of one kind oranother) while on the moveAnother definition could be:Mobile Computing is when a (work) process is movedfrom a normal fixed position to a more dynamicposition.A third definition could be:Mobile Computing is when a work process is carriedout somewhere where it was not previously possible.5What Is MobileComputing? (Cont.)Mobile Computing is an umbrella term usedto describe technologies that enable peopleto access network services anyplace,anytime, and anywhere.6Comparison to Wired Net.Wired NetworksMobile Networks- high bandwidth- low band ...
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Anonymous
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