Observations


	Observation
	Advantages can be used if system dont use documents can find inefficiencies in a system analyst can quickly find what the system needs to do users can directly show their experience directly	Disadvantages people dont like being observed people may not act normally takes a lot of time doesn't get quantitative data doesn't get general idea of the system, only a specific time
	Evaluation good for seeing how the users use the system and problems that would occur

good for seeing how the users use the system and problems that would occur

Get Revising