And I love the point that you're making there that it lets you see your blood glucose data in real time because one of the things that I've noticed is that when I'm eating foods like honey, and we'll get into this, there's a spike. It's not a big spike, but it goes up and it comes down really quickly. And if I were just doing fingerstick glucoses, I would miss that. The other thing we're going to get into today is the notion of glycemic variability. And there is simply no way to really visually objectively assay your glycemic variability by doing fingerstick glucose. You simply can't stick your finger that much.