1. Network applications Skills: none Concepts: client, server, automatic downloading of programs from Web servers, desktop or stand-alone application versus networked application, downloaded application, browser extension, HTML This presentation assumes you are familiar with the Google Docs word processor.Google Docs word processor This work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 3.0 License.

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

3. Networked versus stand- alone applications Stand- alone PC

5. Microsoft Windows Microsoft Word program We are studying the skills and concepts needed for success as a student and after... What is in memory while running word?

6. Google Docs word processor Document area

7. A blank document inside the browser

8. Word processing commands

9. Stop a second and think … Where did the program to execute the commands at the top of the screen come from?

10. Client Server request Web page plus WP program Downloading the program

11. Enter and edit a document

12. Save the document on the server Client Google Server Document

13. Microsoft Windows Google Docs word processing program We are studying the skills and concepts needed for success as a student and after... What is in memory while running Google Docs? Web browser program

14. onMouseOver: document.image.src = “imageup.gif” onMouseOut: document.image.src = “imagedown.gif” A simple dynamic Web example

15. Install programs from the Internet Microsoft.com Apple App Store Amazon App Store Adobe.com Microsoft App Store

16. Web client helpers Microsoft Windows Flash browser extension Web page with embedded video Web browser program

17. HTML 4 Stand- alone app HTML 5

18. Google cloud-connect

19. Client Server request Web page plus WP program Summary

20. Self-study questions 1.We have seen that Web pages can include programs as well as text. What other sorts of object might be included in a Web page? 2.We used the Google Docs word processor as an example. What other network applications have you used that downloaded programs automatically? 3.What are the advantages of a network word processor like Google Docs over a desktop word processor like Microsoft Word? 4.What are the advantages of a desktop word processor like Microsoft Word over a network word processor like Google Docs? 5.We spoke of a capability gap and a performance gap between stand- alone applications and network applications. Explain why each will narrow with time. 6.If I download Microsoft Excel from the Microsoft Web site and install it on my computer, is it a networked application? Explain.

21. Resources Introduction to HTML – HTML 5 has significant extensions: http://www.w3schools.com Free application programs and services www.techsupportalert.com/ Google cloud connect: https://docs.google.com/support/bin/topic.py?hl=en&topi c=1361450&from=30338&rd=1