If it is wise or not to use Twitter® during your presentation really depends on the specific facts and circumstances. In a lot of cases you will find it to be more distracting than adding value when you actually give a presentation for an audience.
However there are some innovative ways to use Twitter during a presentation that can bring some additional perspectives for your audience.
Did you know that we from the Public Speaking Kit are also on Twitter? You can follow-us Twitter and you will receive an intriguing tweet question or tip about public speaking (on average one tweet per week). Keep yourself engaged and up-to-speed in the area of public speaking and improve your public speaking skills.