I'm seeing a fair amount of presentations on myBrainshark without any voiceover. While many of them have some excellent graphics and good points to make, there's no getting around the fact that they would be more engaging and memorable if they had a good voiceover with them.
Here at Brainshark we know first-hand how much more effective a presentation is when voice and visuals are effectively used together to reinforce each other. The chart below demonstrates the fact that the combination of visuals with audio can yield dramatic gains in comprehension and retention for your audience.
Adding your voice to a Brainshark presentation is as easy as leaving voice mail. Take 90 seconds and watch this quick tutorial on how to do it.