Question and Answer Scenario

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This presentation was held by Daniel Dahrendorf from imc information multimedia communication AG on the workshop "Utilization of XMPP in ROLE" .The presentation outlines a scenario which shows the power of real-time communication showing XMPP by describing a question and answer widget. The workshop took place in Aachen on Friday 16th of April 2010. It was organized within the context of the European FP7 Integrating Project ROLE (Responsive Open Learning Environments) by Dr. Ralf Klamma and Dipl.-Inform. Dominik Renzel.

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© www.role-project.eu

Question & Answer Real Time Collaboration Scenario

Daniel Dahrendorf (IMC)

12.04.23 © www.role-project.eu

Starting Point: XMAS Project Scenario Extension

"The 5 Ws and 1 H" method

• Who?

• What?

• When?

• Why?

• How?

read

answer

12.04.23 © www.role-project.eu

Starting Point: XMAS Project Scenario Extension

"The 5 Ws and 1 H" method

• Who?

• What?

• When?

• Why?

• How?

read

answer

Discussion

Read answers from peers

12.04.23 © www.role-project.eu

Mockup from the XMAS Project

12.04.23 © www.role-project.eu

Lets Sketch a New (but Similar) Story…

12.04.23 © www.role-project.eu

Tims PLE

PLE

QuestionaryGadget

ContentGadget

ChatGadget

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Tim Wants to Create a Questionary

PLE

Create Questionary

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Tim Created the Questions

PLE

Create Questions

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Tim Adds Resources and Settings

PLE

Add Resources andSetting

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The Gadget Invites his Friends

PLE

Invite Friends

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Where Comes XMPP into the Game?

?

12.04.23 © www.role-project.eu

PLE

Do the Questionary

PLEPLE

Answer Questions

12.04.23 © www.role-project.eu

Do the Questionary

PLE

PLE

PLE

• Update progress• Sync time• Use chat for

collaboration

12.04.23 © www.role-project.eu

PLEPLE

Discuss the Answers

PLE

Vote for thebest answer

12.04.23 © www.role-project.eu

Discuss the Answers

• Exchange Answers• Update voting• Use chat for

collaboration

PLE

PLE

PLE

12.04.23 © www.role-project.eu

Tim add Friends

PLE

Checkresult

12.04.23 © www.role-project.eu

Conclusion

• First sketch of a new real time collaboration scenario• The general case of the "The 5 Ws and 1 H" method from

Shanghai• Makes use of the chat and content viewer gadget• Makes also use of OpenSocial friends• Extendable