By observing the behavior of presenters, salespeople, underage children, and consulting customers, artificial intelligence detects anxious and tense psychological states and helps correct them.In human communication, non-verbal communication conveys much more information than verbal communication.If anxious psychology is revealed through behavior, which is a representative non-verbal communication, it is difficult to achieve the purpose of communication because it does not give trust to the other person.The Dori Counter was developed for the purpose of detecting the following common human behavioral characteristics.- If you are unable to sit still due to an unstable psychological state,- If you keep blinking due to a nervous state of mind,- If the facial muscles are paralyzed due to a rigid psychological state,- If your heart beats faster due to an excited mental stateDori-dori counters have not undergone medical verification, so be careful not to interpret them medically.Please use it for reference only.