Psychometry (from Greek "spirit, soul", "measure"), also known as token-object reading, or psychoscopy, is a form of extrasensory perception characterized by the claimed ability to make relevant associations from an object of unknown history by making physical contact with that object. Supporters assert that an object may have an energy field that transfers knowledge regarding that object's history.
An aura or human energy field is, according to New Age beliefs, a colored emanation said to enclose a human body or any animal or object. In some esoteric positions, the aura is described as a subtle body. Psychics and holistic medicine pratictioners often claim to have the ability to see of the size, color and type of vibration of an aura.