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HSTC3305

ONLINE AUDIENCE RESPONSE SYSTEM

www.harbinger-systems.com


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A Harbinger Systems Case Study

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ONLINE AUDIENCE RESPONSE SYSTEM

Situation

Challenge

A software vendor provides presentation enhancement software as a plug-in to Microsoft 速 PowerPoint 速 The software enables running of effective group activities with the audience during a presentation

The customers using the product want a live user experience through an audience response system in both an in-person and online setting Traditional audience response systems use custom hardware or software for engaging audience in real-time Can the product enable the audience to respond using a wide range of generic computing devices without specialized software?

Harbinger Solution The PowerPoint add-in is embedded into the presentation deck of presenter The presenter shares questions to the audience from time to time from the respective slides The audience uses a web-based interface to respond to the questions in real-time

Technologies & Tools Flash Remoting/External Interface for communication Microsoft .NET Remoting

The PowerPoint add-in uses secured sockets to communicate information to and from connected users

Microsoft .NET Windows application programming

The audience sees the collective / individual responses, and the presenter harnesses the responses after the session

Socket Programming for backward connections

Windows Service for Socket/Remoting Server Advanced AJAX and ASP.NET for web clients

BOTTOM LINE

Benefits Audience can connect and contribute without a need for custom hardware or software Presenter able to instantly collect responses and feedback without having to resort to offline interactions

HSTC3305

www.harbinger-systems.com

A product built for group activities during PowerPoint presentations gets the ability to tie the audience to each other and to the presenter in real-time


ONLINE AUDIENCE RESPONSE SYSTEM

Contd.

Product Architecture

BOTTOM LINE

Benefits Audience can connect and contribute without a need for custom hardware or software Presenter able to instantly collect responses and feedback without having to resort to offline interactions

HSTC3305

www.harbinger-systems.com

A product built for group activities during PowerPoint presentations gets the ability to tie the audience to each other and to the presenter in real-time


Online audience response system