1. A method for constructing a digital representation of a physical scene, comprising: selecting an unknown object from the physical scene; determining at least one physical attribute associated with the unknown object; selecting an object template representing an object different from the unknown object based on the at least one physical attribute associated with the unknown object; and rendering a display object in the digital representation of the physical scene at a position of the unknown object from the physical scene using at least one display property associated with the object template.