We mainly do this type of testing in user-centered interaction design to evaluate a product by testing it on users. Usability testing main work is to do the measurement of the human's made product capacity to its target. Usability Testing is a black box testing technique which focuses more on efficiency, accuracy, recall and emotional responses. These are the following methods used in Usability Testing: * Hallway Testing * Remote Usability Testing * Expert review * Automated Expert Review It can be done at various stages of the design Processing. The main aim is to identify the problems related to usability and determine the satisfaction of the participant's with the product. There is much more about Usability Testing on: http://www.qainfotech.com/services_UsabilitynaccessTesting.html
* Hallway Testing
* Remote Usability Testing
* Expert review
* Automated Expert Review
It can be done at various stages of the design Processing. The main aim is to identify the problems related to usability and determine the satisfaction of the participant's with the product.
There is much more about Usability Testing on: http://www.qainfotech.com/services_UsabilitynaccessTesting.html