1. Wearable Pet
“Ref” is a wearable pet which is worn on the wrist and helps you become aware of your emotional state by sensing your heartbeat and mirroring your state of excitement through its non-verbal communication. For example, when you are stressed, Ref will raise its head and tail. Then as soon as you relax Ref will curl up its tail and lower its head again. The idea is that by literally objectifying your emotions Ref coaches you regain control instead of being ruled by your emotions.