https://qsinstitute.com/about/what-is-quantified-self/
At a recent international Quantified Self conference, I made this challenge: Let’s think of the most unlikely metric we can come up with and see if someone is tracking it. So I asked a group of 500 self-trackers: Is anyone tracking their fingernail growth? That seemed pretty absurd. One person raised their hand.
Kelly, Kevin. The Inevitable: Understanding the 12 Technological Forces That Will Shape Our Future (p. 240). Penguin Publishing Group. Kindle edition.
