Cool product but I agree with others that their site does not really demonstrate the value proposition of the device in a clear way. You shouldn't have to watch the keynote to understand what it is.
I also have a hard time believing it will work as well as they say it does gen-1 at a $200 price point. I'm very skeptical.
The teenage engineering design is nice though, looks like something out of the movie Her.
Why not just start the meeting by asking people what they did that weekend? Take an honest interest in their life rather than having them... fill out an emotional intelligence wheel?