A few years ago, Kevin Kelly, my partner, and I noticed that people were subjecting themselves to regimes of quantitative measurement and self-tracking that went far beyond the ordinary, familiar habits such as stepping on a scale every day.
Beberapa tahun yang lalu, rekan saya, Kevin Kelly, bersama saya menyadari bahwa orang-orang tunduk pada aturan hidup tentang pengukuran kuantitatif dan pemantauan mandiri yang jauh melebihi kebiasaan-kebiasaan umum seperti menimbang berat badan setiap hari.