IT Systems Analysis and Design: Task 2 - Planning, investigating and interviewing

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John Bonham        Unit 7 Task 2 and 3        Cygnus 1

Questionnaires –

Implementing questionnaires into the investigation stage is a very useful and efficient way of gaining a wider opinion towards the arising subject

The use of this will allow me to gain knowledge from the general public or the specified company staff members on their opinions about the project. This is a very useful way of investigation as the user will be able to set out their own questions specified towards the subject spoken about but the answers will usually vary, allowing you to gain a wider perspective on what is needed to become more efficient.

However the downside to this would be people giving out misunderstood information and being that, mostly all the answers that will be given will be short and not detailed. All in all this method opens up variation into the projects opinion on the chosen subject but the information collected will not be very detailed.

Interviews –

Having interviews in place is a great way to find out more of what the chosen interviewee wants allowing you to gain a much in depth opinion about a  new project instead of having a questionnaire in place. This is because an interview is spoken instead of written most of the time, meaning that the member of the company and you are allowed to open up on their queries and answer what is needed to be in place for the project being done.

However this can be very time consuming and costly meaning that you’d have to choose only specific members of the company, for example the manager. Also interviewing a member would mean they would have to free time from their life to answer your questions you want answered. From this you’d have to understand what they want and give feedback and acknowledge their words and either oblige with them or disagree and coming up with another way around a certain issue.

Observation –

Observing is an efficient way of gathering information as you can see with your own eyes or from another observer, how the company looks inside and what each staff is doing there.

However the down side to this would be that this only looks upon what is currently happening within the company rather than the past or the future. Agreed this is an efficient way for gathering information but this only gathers the present status of the place. Also this may make it even more unreliable as staff may put on an act and be more efficient than usual.

Planning an Investigation

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Firstly I would take observation into consideration first, I would observe the current system and note down any problems and weaknesses in the system that are visible, from this I would be able to see what improvements I’d need to look into.

Secondly I would hand out Questionnaires to the company staff to see what they would like to see in the new system.

Finally I would then carry out an interview with the manager of the library to see what he wants changed in the new system. Doing the manager as an interview would allow me to gather more ...

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