Mentimeter is an app that allows for interactive presentations and remote collaboration, and by that I mean it provides the technology so that you can for example ask a question during a presentation and have people immediately respond to it in real time whilst at the same time developing the graphs, stats, etc. from everyone’s interactions and input. It sounds quite complex, but don’t worry, it’s super simple and easy to use. And you can use it for free!
As a host or presenter you set it up, provide people a url and a code and then they can vote or provide answers to your question or questions. That’s it!