Geez, please.. do your audience a favor and talk to the audience to have them listen ... and here.. umm.. mumble mumble.. I make.. mumble.. yay.. mumble.. do.. umm.. mumble.. kills the attention span after 55 seconds. The topic may be interesting, but I quit after not even 2 minutes because of the way it was presented.
While your comment could have been presented more kindly, I do appreciate that feedback and will try to polish future demos to make them more watchable.