The term Psychometry was invented in 1842 by J R Buchanan. Buchanan developed the theory that all things give off an emanation. These emanations contained a sort of record of the history of the object. Buchanan believed that objects recorded senses and emotions and these could be played back in the mind of the psychometric scryer.
Psychometry is the ability to read the history of certain objects by holding the object in your hand or placing it to your forehead. Usually small personal objects such as a watch, ring, key or other personal objects are the best.
Psycho metrists usually scry in a normal state of mind. There is no preparation needed or any need for trance. Psychometric impressions may come in the form of emotions, sounds, scents, tastes or images. The visions are usually very rapid in nature. The visual images occur with no logical sequences.
Psycho metrists usually experience a loss of energy and an increase in body temperature when scrying. Some scryers report an irregular heartbeat.
It is generally thought that psychometry is a natural power of the human mind, but some people believe that it is controlled by spiritual beings. Some scryers feel that they act as an instrument and that the spirits do the actual scrying.