Stepping Down: Rethinking the Fitness Tracker
Wearable devices encourage 10,000 steps a day, but that's not a very dynamic understanding of health

Wearable devices encourage 10,000 steps a day, but that's not a very dynamic understanding of health

The Facebook contagion study raises a lot of questions. But what does it mean for this thing we call data science?

Why customized ads are so creepy, even when they miss their target
