Software Metrics- Usability and evaluation of software Quality

This research explains the results of a conducted study at consultancy of “usability”. This research about usability provides that the performance of the usability activities is very much profitable within a software development life cycle (SDLC). It is needs to be done due to the cost sowings from the better usability may not always directly. The first goal of the science was to find which are good to measure benefit and cost in visible for a development organization. During the research it is investigated what kind of method for cost benefit calculations can be used for qualifying usability activities in a software development process (SDLS). This research is using most suitable calculation methods found during study. In software engineering, Baan this usability qualification activities within the process of development process can be presented, the sound scientific goal was to make and abstract like usability which is “Suitable” in dollars for a Consort qualification. It is find out if usability activities one beneficial on software products to perform. The purpose of first goal was to find out which methods of cost benefit calculations can be best used to quantity there usability activities. The purpose of second goal was to quantity usability Consultants activities in terms of calculation of cost and there benefits. The purpose of third goal was to give them advises for the bitterness of the usability activities when taking our benefit of Cost in Consideration. The purpose of a goal was to make a description of which beneficial used model for this research. Key factors: methods of cost benefit calculation; Usability Cost Justification, Usability.