: ''"Guerrilla HCI:'' : ''Using Discount Usability Engineering'' : ''to Penetrate the Intimidation Barrier"'' is a paper by JakobNielsen, author of UsabilityEngineering, on light-weight UsabilityTesting. If you read between the lines it reads like UnitTest''''''ing for usability -- BrianEwins * http://www.useit.com/papers/guerrilla_hci.html Also see HumanComputerInteraction. ---- CategoryPaper