Automatic writing, also called psychography, is a claimed psychic ability allowing a person to produce written words without consciously writing. Practitioners engage in automatic writing by holding a writing instrument and allowing alleged spirits to manipulate the practitioner's hand. The instrument may be a standard writing instrument, or it may be one specially designed for automatic writing, such as a planchette or a ouija board.

The Ouija, also known as a Oujia board, spirit board, talking board, or witch board, is a flat board marked with the letters of the Latin alphabet, the numbers 0–9, the words "yes", "no", and occasionally "hello" and "goodbye", along with various symbols and graphics. It uses a planchette as a movable indicator to spell out messages during a séance. Participants place their fingers on the planchette, and it is moved about the board to spell out words. The name "Ouija" is a trademark of Hasbro, but is often used generically to refer to any talking board.