Wearable Headaches (and how to fix them)
So you want to get somebody’s internal time from a wearable… Let’s talk about wearable data. On the one hand, wearables are an incredible innovation, allowing self-quantification and anomaly detection with unprecedented ease, at unprecedented scales. On the other hand, they’re a data science nightmare. Or three nightmares, really. Nightmare #1: All the devices are …
