Signing may refer to: * Using sign language * Signature, placing one's name on a document *

Signature (disambiguation) A signature is a hand-written, possibly stylized, version of someone's name, which may be used to confirm the person's identity. The writer of a signature is a signatory or signer. Signature or signatory may also refer to: Businesses and orga ...

Manual communication Manual communication systems use articulation of the hands (hand signs, gestures, etc.) to mediate a message between persons. Being expressed manually, they are received visually and sometimes tactually. When it is the primary form of communic ...

, signing as a form of communication using the hands in place of the voice *

Digital signature A digital signature is a mathematical scheme for verifying the authenticity of digital messages or documents. A valid digital signature, where the prerequisites are satisfied, gives a recipient very high confidence that the message was created b ...

, signing as a method of authenticating digital information

See also