A service robot stands out from the crowd and gives diners something unique and exciting to focus on, which is crucial for marketing any restaurant business. Diners take pictures with the delivery robot in addition to the meals served and those pictures might be used to spread the news and promote your restaurant without cost. Giving your guests something to share on social media is an exceptionally effective marketing strategy that you can use without investing any money in a planned advertising effort. The more people submit and interact with your content, the more positively people will see your brand.