So she was merely ahead of her time.

The use case was never the problem. The problem was that it did not work.

You should understand the difference between taking a single drop of blood and trying to run a battery of tests on it, and sticking a probe into your extra cellular matrix to continuously monitor changes. It’s small, but it’s having a constant shifting flow of fluid at all times so it’s getting far more than one drop.

Who?

That silly patch idea?