Just to make this feedback a little more constructive (I agree) - I suggest starting the demo video at 0:46/1:44 (the line beginning with "So, if I touch the bo

Just to make this feedback a little more constructive (I agree) - I suggest starting the demo video at 0:46/1:44 (the line beginning with "So, if I touch the bottom left corner of my trackpad..."). It's obvious to the viewer that these are windows being shown, in my opinion - you can start right off with the invoke interaction and go into the demo.