BodyMonitor
BodyMonitor is a research tool used by the GESIS (http://www.gesis.org) Leibniz-Institut for Sozialwissenschaft (Institute for Social Intelligence.)
The monitor is a wearable armband, measuring heart rate and skin conductance, and is used also to assess emotional state. It uses AI and biometric data to assess emotional state of the user.
It is primarily a research platform and has been used for assessing emotional states of people in urban settings.
The site is primarily in German.