It seems the writings were sped up or the users were using tablets. It sure seems a neat program, but I doubt I'd ever use it to write anything. Maybe for using during a call, for example?
That's a very typical use case, actually. If you're on a phone or Skype call and you catch yourself saying stuff like "You see that link on the page, third one from the right at the top? Yes, the blue one, not the magenta one. Can we move it to right beneath the bit of text next to the picture of a monkey?" try firing up Woobius Eye instead. You'll then be able to just say "Can we move this link here?" Much more efficient conversation, and allows multiple sides to join in easily.