Are people noticing this? It seems that face-to-face and online presenting are becoming more similar. Some aspects: Wireless access is becoming more common in places where presentations occur. If you are a conference organizer and you don't arrange for wireless, be prepared for some negative comments. See Better Conferences . A larger percentage of the audience these days brings a laptop to presentations and it seems that the factor of Laptop Distraction is quieting down. If your audience is already on a laptop and connected wirelessly, then you can use techniques such as Twitter Conference Ideas with twitter as a back-channel or twitter to post links to the audience. You can get the audience to provide thoughts and suggestions just like chat online. In fact, this is on of my favorite things about online presentations (see Examples of eLearning 2.0 for how great the audience input can be). But now you can somewhat do this at Face-to-Face presentations. It...