Virtual reality (vr) is a technology that allows you to experience a three-dimensional environment. It can be used to create immersive content and experiences, such as games, movies, and educational programs. Vr can be used to enhance customer service, to provide training for employees, and to manage customers more effectively. Grubhub uses vr to create a more immersive experience for its customers. It can be used to show customers alternative delivery options, to create menus for delivery now and eat24, and to help customers order food from remote locations. It can also be used to make food reviews more immersive.