Counting calories is a hobby for many people. In a society that is, on the one hand, obsessed with fast food, there is also a group of people who are very careful about what they eat. Despite the flood of healthy options, eating healthy is not easy due to the fast pace of life. Of course, the average nutritional values printed on the packaging help us, and with the combination of different foods, it quickly becomes impossible to keep track of the amount of carbohydrates, proteins, fats... With the appearance of the NutriRay3D application, which counts the calories on your plate, it becomes much easier.