Also this funky citation:

Markus Funk, Vanessa Tobisch, and Adam Emfield. 2020. Non-Verbal Auditory Input for Controlling Binary, Discrete, and Continuous Input in Automotive User Interfaces. In Proceedings of the 2020 CHI Conference on Human Factors in Computing Systems (Honolulu, HI, USA) (CHI ’20). Association for Computing Machinery, 1–13. https://doi.org/10.1145/3313831.3376816

Talk about nominative determinism! Fender and Funk?