Usability Testing

Basic Characteristics

• Usability testing is a method to evaluate the usability of a product in an objective and comprehensiböle way.
• Users or potential future user are asked to perform realistic tasks uing the product or a prototype of it.
• Testing happens late in the development process. The product must be developped to an extent that performing a realistic task is possible.
• Fair testing is assumed. During the task performance there is no (or very limited) assistance by the researcher.