Use Twitter in Powerpoint

la verdad q no suelo barriletear aplicaciones o servicios pagos, pero este ma parece interesante… por ahi dista de util, pero quien sabe, hay mercado para todo.

Your audience is tweeting

How do you draw them into your presentation? By asking for their opinion, and displaying their tweets directly in your slides. With Poll Everywhere, you can invite people to tweet a short comment directly to your slide in real-time, while still blocking inappropriate or off-topic tweets. You can also ask multiple choice questions and watch a graph evolve as people vote.