add a video or audio explanation to your document or presentation, so that who ever is viewing it gets the whole story, as if you were in the room with them.
Video clips saved to a computer hard drive or streamed over the Internet can easily be imported into a Microsoft PowerPoint slideshow presentation using a Mac. Video Clips can then be formatted, edited and timed to the specifications designated by the user. See Step 1 below for simple instructions for how to add a video to a PowerPoint presentation in Microsoft Office for Mac.
how to create a screen cast tutorial for educators.
software: screenflow ($100), keynote (free), omnidazzle (free, but doesn't work beyond OS 10.6.8)
hardware: wacom tablet, macbook, external mic
screen flow software records your screen as well as your camera and mic - so you get a video screen of you talking to your viewers inside your presentation.