http://www.businessworld.in/article/Facial-Recognition-In-Restaurants-Future-Of-Food-Ordering-/28-12-2019-181189/
https://www.revfine.com/facial-recognition-hospitality-industry/
https://www.pymnts.com/restaurant-innovation/2019/malibu-poke-facial-recognition-technology-self-service-kiosks/
https://www.wftv.com/news/local/future-of-fast-food-restaurant-uses-facial-recognition-to-remember-your-order/860592449/
https://static1.squarespace.com/static/5a4e717a010027721c5f7414/t/5a8708839140b70db78d0b1a/1518798985704/Case-Study-UFood-Grill-Never-Forgets-a-Face.pdf
https://www.restoconnection.com/facial-recognition-fast-food-revolution/
https://thespoon.tech/panasonic-and-popid-aim-to-make-paying-with-your-face-the-norm-at-restaurants/
https://www.thalesgroup.com/en/markets/digital-identity-and-security/government/biometrics/facial-recognition
