i had such difficulty in the beginning getting the audio to cooperate. I had nasty feedback and the guys working in the computer lab had to help me out. Then I had to decide what app to do, what to say, what to look at...a nightmare. I do however, think that this was helpful because I could use this kind of feature to do tutorial videos for creating projects or a legit app review for my students to know how to use an app without me having to explain it 28 times.
