Usability Testing

Usability Testing

Usability testing is a black-box technique and is used to identify any error(s) and improvements in the software by observing the users through their usage and operation.

 

Usability can be defined in terms of five factors, i.e. efficiency of use, learn-ability, memory-ability, errors/safety and satisfaction. 

Usability is the quality requirement that can be measured as the outcome of interactions with a computer system. This requirement can be fulfilled and the end-user will be satisfied if the intended goals are achieved effectively with the use of proper resources.