[ WP ] Describe an object within five feet of you in as much detail as possible .

this was actually part of an assignment I did for my finals: For my designed object I chose something simple and minimal, which makes it easy to understand the concept of form follows function. This lens cap is an excellent demonstration of a design reflecting the purpose of an object. If one sees the object using Vuja De from the faces of innovation, we understand by its shape that it is a type of lid for something round, we also immediately make the association of the two indents as being designed for two fingers, which is Affordance by definition. By pinching the two together one can feel that there are springs inside pushing the two plastic pieces outward so it is very slightly wider than rest of the cap. It uses the pressure from the spring to lock on to the barrel of the lens. One simple solution to a mechanical problem, which changes the form to ensure the function, is the small protrusions on the underside of the cap which link with the moving parts to prevent the spring from pushing the plastic pieces to far outward.''
