I’ve been dabbling around with a bunch of biofeedback sensors recently in an effort to figure out what to do with them. What personal data do I want to collect, and what data would actually be interesting to work with? I’ve played with heartrate, GSR, light, temperature and now I want to collect data on my posture and breathing. I’m thinking that I’ll just make the sensors wearable, add a datalogger, wear them as much as possible for a few days while recording my mood and what I’m doing, and maybe my location, look at the data and cross my fingers to find some idiosyncrasies that I wasn’t previously aware of.
Below is a sketch of my basic idea and schematic. I plan to build it this week.