I spoke at a recent Quantified Self London event. Quantified self is the growing movement of incorporation of technology into data acquisition from everyday life events. Largest proportion of this is from products like the fitbit, jawbone, or just run loggers like Strava. Being interested in how my brain works, I track my mental performance with Quantified Mind. Another post will come soon on my thoughts on using 23andme, who recently were slapped on the wrist by the Food and Drug Authorisation is the US.
Data from the Quantified Mind experiments can be seen HERE
If you want to do your own cognition performance experiments, I've set one up for you to play with at Quantified Mind