Are there commercial sensors in the market which read your own emotions. I have seen few apps for reading other people's emotions. I am aware of https://www.affectiva.com and MIT's EQ-Radio . Any other commercial sensors or wearable devices in the market?
What do think of the stuff form Affectiva? Is it better than GSR? Using an EKG, we find that that the whole valance arousal is too simplistic and people vary to much and have strong subject related emotion triggers that depend on context.