Skills: none Concepts: two uses of the word “application,” networked vs. stand-alone, collaborative vs. personal productivity, synchronous vs. asynchronous,

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Presentation transcript:

Skills: none Concepts: two uses of the word “application,” networked vs. stand-alone, collaborative vs. personal productivity, synchronous vs. asynchronous, same vs. different place, fixed and portable vs. mobile This work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 3.0 License. Application characteristics

Where does this topic fit? Internet concepts – Applications – Technology – Implications Internet skills – Application development – Content creation – User skills

“Application” and “Application” ProgramActivity

Five ways to characterize applications Network versus stand-alone Collaborative versus personal productivity Synchronous versus asynchronous Same place or different places Fixed, mobile and portable

Network versus stand- alone applications Stand- alone PC Can you name a Web client program? Can you name a Web server program?

When editing a Google Doc word processing document? Filling in a survey questionnaire? Where is the program stored? Where is the data stored? When surfing the Web?

Collaborative versus personal productivity Give an example of a collaborative application. Give an example of a personal productivity application.

Synchronous versus asynchronous Same timeDifferent times Give an example of a collaborative application. Give an example of a personal productivity application.

Same or different places Give an example where users are in different places. Give an example where users are in the same place.

Fixed, mobile and portable Mobile PortableFixed Name a few mobile applications. Why are mobile applications suddenly catching on?

Summary

Self-study questions 1.Without looking back, can you list our application characteristics? 2.Give an example of a mobile application. 3.Give an example of an application in which the program is stored on the Internet, and the data is stored locally. 4.Give an example of an application in which the data is stored on the Internet, and the program is stored locally. 5.Give an example of an application in which both the program and data are stored on the Internet. 6.Give an example of an application in which both the program and the data are stored locally. 7.Using our characteristics, how would you classify ? (Repeat for other applications.)

Same timeDifferent time Same place Different place Where does each of these collaborative applications fit in the following classification scheme? Chat Teleconference Screen share Threaded discussion Wiki