
1) Information retrieval genre
Found on
https://www.crosswordclues.com/clue/voice-search

Voice search, also called voice-enabled search, allows the user to use a voice command to search the Internet, or a portable device. Currently, voice search is commonly used in (in a narrow sense) `directory assistance`, or local search. Examples include Google 411, Tellme directory assistance and Yellowpages.com`s 1-800-YellowPages. In a broad......
Found on
http://en.wikipedia.org/wiki/Voice_search
No exact match found.