A concept is an abstract idea built from other objects which act as the concept’s characteristics. It’s an object or a design that not always becomes real but I think in most cases, they all deserve to materialize. Take for examples the concepts from this article. I don’t know how many are in production right now, but all of them are amazing. Who doesn’t want a retractable tape cord or a door handle with self-sterilization? Check them out and tell us what you think.