12. An apparatus, comprising: means for converting an acoustic signal into a digital signal, wherein the acoustic signal represents a request for location information associated with an item having an association with an aisle and a shelf; means for monitoring for a trigger word transmitted to the apparatus, and in response to receipt of the trigger word, determining one or more words included in the acoustic signal based on the digital signal; and means for providing feedback to the request for location information based at least in part on the determined one or more words, wherein the feedback includes an aisle identifier that identifies the aisle and a shelf identifier that identifies the shelf.
14. The apparatus of claim 12 , further comprising: means for receiving the acoustic signal.