Similar: Tarot, Numerology
Psychometry is a form of divination where the medium holds an object that belongs to the person with whom they are trying to make contact.
The more personal that object was — eyeglasses worn every day, or a wedding ring, a favorite watch, that sort of thing — the stronger the person’s energy will be on it, and the easier it will be for the medium to pick up information about that person.
The medium might use clairvoyance, clairaudience, clairsentience, or any other of the psychic senses to bring back information through psychometry.