Abstract: Internet of Things-based restaurant menu ordering systems have gained popularity in recent years because they provide customers with a convenient way to browse the menu and make orders ...

Editor's Note: This story was updated to reflect that McDonald's is not testing new protein products but is considering expanding its already protein-focused menu based on customer feedback. Speaking ...

Forbes contributors publish independent expert analyses and insights. I am the vice president and executive editor of Forbes Travel Guide. A new study from the International Journal of Gastronomy and ...