The article also mentions how they do it is trade secret but I'm curious what the innovations are here. They throw some things out there though, like bypassing FDA hurdles and shrinking equipment and blood sample size down. It sounds like they're just streamlining a sleepy, well entrenched industry? A noble endeavor but the juicy details would be nice if we could get them.
Some day I hope that we can get these tests small and cheap enough that they could be purchased OTC and run easily and frequently at home. Collect a few hundred samples points while you check your weight in the morning and ship the data off to Amazon for data mining. It would wipe out surprise "I've had diabetes for the last 10 years and didn't realize it" diagnosis and that's a huge, huge win. Not to mention what the QS crowd would do with it.
Not sure what to make of that bit about the restaurant. If she's really testing her blood after every meal, then I don't see how she could miss the impact her veggie, carb, low-protein, no-fat diet.