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Information Technology and Mobile Computing. Master Program of Information Technology (MTI) Gadjah Mada University . Teguh Bharata Adji, ST, MT, M.Eng. Topics to Discuss. What is IT ? IT Aplications Aspects to be Considered Mobile Computing : One of the Trends

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Information technology and mobile computing l.jpg

Information Technology and Mobile Computing

Master Program

of Information Technology (MTI)

Gadjah Mada University

Teguh Bharata Adji, ST, MT, M.Eng.


Topics to discuss l.jpg
Topics to Discuss

  • What is IT ?

  • IT Aplications

  • Aspects to be Considered

  • Mobile Computing : One of the Trends

  • Mobile SCADA : Our Opportunity

  • Software Examples

  • Impacts & Discussion


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What is IT ?

  • Information

    • The meaning given to data by the way in which it is interpreted

  • Data

    • A series of observations, measurements, or facts

  • Technology

    • The application of practical or mechanical sciences to industry or commerce


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What is IT ?

  • IT

    • The technology of the production, storage, and communication of information using computer, and microelectronics

  • IT involves

    • Search and retrieval

    • Transformation

    • Storage

    • Organization

    • Dissemination


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IT Applications

  • What is an e-application?

    • A network-based computer application that is designed to handle activities in our parallel world

    • Running in a network environment

    • To be able to handle virtual activities, it has to capture the characteristics of the world it represents


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Examples

  • E-government

    • Making government more responsive and effective

    • to inform parliament or governmental procedures

  • E-commerce

    • E-shopping

    • E-banking

  • E-learning

  • E-news/E-mail/chatting/e-wife ?





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How to implement IT ?

Aspects to be considered:

  • Human aspect

  • Business aspect

  • Technical aspect


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Aspects to be Considered

  • Human aspect

    • Psychological aspect

    • Skill aspect


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Skill is not Enough

Knowledge

(what to do,

why)

HABIT

Skill

(how to do)

Desire

(want to do)


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Aspects to be Considered

  • Business aspect

    • Economical aspect

    • Organizational Behavior Aspect

  • Technical aspect

    • Hardware

    • Software


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Mobile Computing

  • Mobile Computing

    • a form of wireless networking that uses common carrier frequencies to permit networked devices to be moved freely within the broadcast coverage area

  • Mobile SCADA : Our Opportunity

    • the use of SCADA with the mobile phone network being used as communication medium

    • SCADA is a system where both data acquisition and supervisory control are performed


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Mobile SCADA Application Schema

Figure 3: Data flow to/from a remote sensor network (Taylor, 2003)


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Application Examples

  • Smart House

    • as TV/refrigerator remote controller

    • home alarm system

  • Smart Dust => wireless sensor network

    • with built in computer chip, radio transmitter and sensor

    • for vibration, heat or gas sensor

  • As Robot Controller

  • SMS Banking/Polling


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Impacts

  • Economy/Technology

    • efficient & cheap

  • Society

    • communication behavior ( young G ? )

    • peoples interaction

  • Politics

    • One federation ? One rule ? No boundaries ?

    • Free Trade will take place ?



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