HSTC3305
ONLINE AUDIENCE RESPONSE SYSTEM
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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