https://www.youtube.com/watch?v=qSkm_pupk_E
This is not only an awesome accessibility product but a fantastic story of how an entrepreneur is born, her motivations, dreams, defining moments and setbacks. The fact that the United States does not use the metric system set them back several months and is one of those... "shiit! didn't think about that!" moments. I'm sure we'll be seeing Stacey Zorn doing a TED talk in the near future.
https://www.youtube.com/watch?v=qSkm_pupk_E via @[620142337:2048:Susanne]