System and method for location tracking using audio input

摘要

An electronic device (10) and method of location tracking adapted to enhance a user's ability in recalling or returning to a former location. The electronic device may record audio, such as the user's speech and/or speech from others. The location at which the speech is recorded is determined and stored. The speech may be converted to text, which is associated with the determined location. The converted text may be indexed for searching. A user may perform a text-based search for words that the user may recall speaking and/or hearing at the location. Returned search results may remind the user of the location and provide directions for returning to the location.