Ahead is very similar to Prezi. It has a 3D canvas for creating your presentation. It allows you to zoom in and out on aspects of your presentation. What I like about it compared to Prezi is that you get more options for creating your presentation, especially when it comes to fonts and text. It bodes itself as "No Coding, No Boundaries."
Ahead is for people with more tech savvy backgrounds, but for those that are not, I highly suggest that you visit the tutorial for help creating your presentation. Another benefit is that it gives you the option of 25 prearranged slides if you have a fear of an infinite open space to work on...might be useful for those wanting less freedom.
When creating your presentation, you create scenes, which can be put in order within your presentation. That is how the software knows where to go in your presentation. You can upload any file to the presentation, video, audio, picture, PDF, etc, however, it does take some time to upload the file, so you might want to upload any files to the presentation to start with, so they are ready when you need them.
It definitely takes some getting used too, but it is definitely worth looking at to help change up your normal lectures. You could easily copy and paste from your old Power Point Presentations as well. My suggestion, is just visit the site and play around for a while and see how you might use it....that is what i did. When you visit the homepage, click on the arrows in the bottom of the right of your screen and go through to learn about Ahead. Here is a screen shot of the homepage.
You can follow the company on Twitter. I am, so that I can make recommendations for education use and licensing. You should follow them too and make the same suggestions!
