Take a look at my thoughts on using video. I am used to using my computer cam, so I decided to try something new and use my wife’s Canon PowerShot SX500 with video capability then edit it with Camtasia for Mac.
Oh, want to make it easier to do video? Try CuePrompter.
This helps the speaker keep their eyes more on the camera. It is free, and helpful when using a regular camera versus a computer (it can be used for a computer camera).