In accordance with one embodiment of the present invention, a device for
monitoring a movement of a user includes a sensor module, a processor,
and a feedback module. The sensor module is capable of generating
positional information describing a movement of a user. The processor is
capable of determining based on the positional information that the user
has performed a predetermined movement. The feedback module is capable of
generating sensory feedback in response to determining that the user has
performed the predetermined movement.