A device that enables collabaration will lessen the chance of work having to be completely redone
In such a test, the user performs realistic tasks by interacting with the paper prototype
First LinkThree techniques of paper prototyping used for usability testing are comps,wireframes
Second LinkRapid prototyping involves a group of designers who each create a paper prototype
Third LinkFunctionality is similarly unimportant, but in this case are closer to the final project
Fourth Link