We know Yuri van Geest as the Dutch Ambassador and double alumnus from the Singularity University. But he is also the co-founder of Quantified Self event in Europe. This personal data stream is also part of our Things research program because we are very interested in how this self-management/monitoring with wearable tech will affect the agency of individuals, especially in the context of healthcare. In this interview Yuri talks about how he has become more self aware thanks to tracking his behaviour. He believes Quantified Self means more control and describes this movement as one of the building blocks of big changes. Hat tip to FastMovingTargets for making the interview available on their channel.