Prototyping serves to provide specifications for a real, working system rather than a theoretical one. In some workflow models, creating a prototype (a process sometimes called materialization) is the step between the formalization and the evaluation of an idea. A User Experience Prototype captures enough aspects of the intended design that it can support user research. 2  A Visual Prototype captures the size and appearance, but not the functionality, of the intended design.
In the mid-1930s, the last main improvement to the leather football helmet was introduced: The facemask. Vern McMillan, who owned a sporting goods store in Terre Haute, Indiana, was credited with inventing the first facemask design.
English football's governing body will adopt its own version of the 'Rooney Rule' implemented in the NFL in 2003. Chief executive Martin Glenn said the move showed the FA is for all. The FA wants to become a more inclusive organisation where the workforce more represents the people who play football today, Glenn said.