I have one caveat about using a twitter wall - I have seen it get kind of nasty.  If there are any comments that are kind of critical and they're on display behind the speaker(s).

This is an extreme case, but it's always good to consider what happens when the backchannel becomes the frontchannel and whether the risks are worth it.  http://www.zephoria.org/thoughts/archives/2009/11/24/spectacle_at_we.html


On Thu, Apr 14, 2011 at 11:27 AM, Ann Nordby <[log in to unmask]> wrote:
Hello everyone:
Have any of you ever done a twitter wall for an event? Can you tell me what kind of hardware is required, and where would I get it? 
Any advice on setting a hash tag for the event, etc? 


Ann Nordby
Web Manager
University of Minnesota | Extension Center for Youth Development
McNamara Alumni Center
200 Oak Street SE, #270B
Minneapolis, MN 55455 USA
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Sara Hurley
Instructional Designer
School of Public Health
University of Minnesota