Abstract: A garment including: fabric configured to conform to a body portion of a wearer; at least one front-transverse segmental marker visible on a front exterior surface of the garment in use and extending parallel to a transverse axis of the body portion; at least one rear-transverse segmental marker visible on a rear exterior surface of the garment in use and extending parallel to the transverse axis of the body portion; at least one front-longitudinal segmental marker visible on a front exterior surface of the garment in use and extending parallel to a longitudinal axis of the body portion; at least one rear-longitudinal segmental marker visible on a rear exterior surface of the garment in use and extending parallel to the longitudinal axis of the body portion; and at least one side-longitudinal segmental marker visible on each side exterior surface of the garment in use and extending parallel to the longitudinal axis of the body portion.

Abstract: A garment comprising: fabric configured to conform to a body portion of a wearer; at least one front-transverse segmental marker visible on a front exterior surface of the garment in use and extending parallel to a transverse axis of the body portion; at least one rear-transverse segmental marker visible on a rear exterior surface of the garment in use and extending parallel to the transverse axis of the body portion; at least one front-longitudinal segmental marker visible on a front exterior surface of the garment in use and extending parallel to a longitudinal axis of the body portion; at least one rear-longitudinal segmental marker visible on a rear exterior surface of the garment in use and extending parallel to the longitudinal axis of the body portion; and at least one side-longitudinal segmental marker visible on each side exterior surface of the garment in use and extending parallel to the longitudinal axis of the body portion.

Abstract: In an alarm system for gaining the attention of an individual requiring neither sound nor light for its operation, a transmitter unit is activated to send a signal at a predetermined frequency into an induction loop to be received by a receiver unit worn on the person of the individual whose attention it is intended to gain. The transmitter unit sends its signal for at least a predetermined period and the receiver unit responds by activating a mechanical agitator of selectable frequency and amplitude to cause bodily displacement of the receiver unit in a cyclic, periodic manner.