The accelerometer will identify when you shake someone’s hand and transmit a sensation that reflects your state of mind to that persons wrist you are greeting. I.e. Fast vibration if the other person is anxious/stressed. Warm temperature if the person is angry, cold if sad. The human emotional gap is reduced by empathising instantly with another person through a sensation in the wrist.
The wristband has 8 components, including its wiring, flash memory and rubber body.