key fob vs streamer

key fob

noun
  • An item carried on a key ring either as decoration or security. 

  • A passive wireless electronic device that usually uses RFID technology to control access to buildings, containers, computers, etc. by being placed near a detector. 

  • An active wireless electronic device that controls access to buildings or vehicles, such as a remote control for a car door lock. 

streamer

noun
  • A long, narrow flag, or piece of material used or seen as a decoration. 

  • Any mechanism for streaming data. 

  • A subscription streaming service. 

  • A data storage system, mainly used to produce backups, in which large quantities of data are transferred to a continuously moving tape; a tape drive. 

  • A person who streams activities on their computer (especially video gaming) to a live online audience. 

  • In fly fishing, a variety of wet fly designed to mimic a minnow. 

  • A pupil belonging to a particular stream (division by perceived ability). 

  • Strips of paper or other material used as confetti. 

  • A newspaper headline that runs along the top of a page. 

  • One who searches for stream tin. 

  • A stream or column of light shooting upward from the horizon, constituting one of the forms of the aurora borealis. 

How often have the words key fob and streamer occurred in a corpus of books? (source: Google Ngram Viewer )