Ah right, thanks for clarifying....I wasn't aware that it could...

Ah right, thanks for clarifying....I wasn't aware that it could gauge the level of pain, thought it was more of an indicator.

Are they suggesting that different levels and types of pain trigger unique areas of the face; hence the facial recognition? If so, I am guessing that they are trying to collate a comprehensive database of facial triggers as a way of identifying types of pain, let alone pain itself.

I've only looked a little in to this, will def research further when I have the time. Quite an impressive team that they've pulled together as well.

Good luck