Activision has told Gamespot that this patent has never been used in-game https://www.gamespot.com/articles/activision-clarifies-its-patent-for-encouraging-mi/1100-6454147/
Additionally, Bungie community manager David Dague also says the patent hasn't been used in Destiny
None of this functionality appears in Destiny. https://t.co/IXlR05tZ1c
— David James Dague (@DJDague) October 17, 2017