Pervasive Image Computation: A Mobile Phone Application for getting

Information of the Images

M. Reza. RahimiSoftware Systems Engineering,

University of Regina, Regina, SK, Canada.

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What is Pervasive Computation?

• Pervasive computing names the third wave in computing, just now beginning.

• First were mainframes, each shared by lots of people.

• Now we are in the personal computing era, person and machine staring uneasily at each other across the desktop.

• Next comes Pervasive computing, or the age of calm technology, when technology recedes into the background of our lives.

• Alan Kay of Apple calls this "Third Paradigm" computing.

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General Architecture

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Page 1

Using Mobile for Getting Information of an Object from the Web: A General Scenario

Internet

Using mobile phone as a client for sending information to the server on wireless channel.(exp sending image to the server).

The server processes the information,Maybe using the internet.(extracting Information from image).

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Use Case Diagram

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Sequence Diagram For Barcode Reader, Online

and Offline Scenarios

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Class Diagrams for Mobile Client

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Class Diagram for Server

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