The present invention is an item location system which relies upon voice
activation and responsiveness to identify location(s) of item(s) sought
by a user. The system includes a continuous speech recognition digital
signal processor, a programmable microprocessor interfaced therewith,
voice input and user feedback mechanisms, including audio and/or video
feedback. Preferred embodiments utilize audio feedback to the user. The
system also includes sufficient software and equipment to create
item-identification/corresponding location-identification data pairs by
utilizing item identifying bar codes on the items and matching them to
location identifying bar codes physically situated on the corresponding
locations. The continuous speech recognition engine utilizes Hidden
Markov Models to create real time continuous speech recognition and
feedback.