StudentShare solutions
Triangle menu

Rich Pictures and Use Cases as analysis tool - Article Example

Not dowloaded yet

Extract of sample
Rich Pictures and Use Cases as analysis tool

Requirement analysis is carried out by using different techniques: one of these methods is Rich Picture. Rich Picture can be described as a graphical tool comprising of annotations and representations for different stakeholders in a system and the surrounding issues, their problems, conflicts, relationships, processes and motivation in a complicated circumstance. Peter Checkland developed this method as a way of collecting information about a complicated situation, and he termed it Soft System Methodology (Checkland 1981, p.37).
system, actors are the stakeholders: these could include the end-users and other systems that operate in the environment of the main system in use. Stakeholders aren't naturally parts of the system, but their activities or actions are given optimal recognition as the system is developed. Therefore, Use Case method helps to analyse what the primary actor in a system is expected to be doing as it relates to the main system. Hence Case Modeling is generally employed in software application. Knowing fully the usefulness of Use Case could help in the application of UML and other related software development processes.
comparing and contrasting its usages, merits and the problems that are associated with its application. Using a case study concerning a CHILD SUPPORT AGENCY, the two methods of analysis described above would be employed to highlight the principal actors in the agency's environment and the requirement expected of them.
SECTION A: Soft Systems Analysis using Rich Pictures
Rich Pictures emanate from the idea of Soft System Methodology (SSM), and they
are used to indicate clearly how various problems, whether in the society, politics and among human being could be resolved. Concerning the CHILD SUPPORT AGENCY, the inherent "soft problems" could be identified and successfully resolved. Checkland (1990) explained that SSM comprises of seven stages: knowing the problem situation, expressing the problem situation through Rich Pictures (i.e., representations of organizational structure and processes pertinent to the problem situation), viewing the situation and producing root definitions, building conceptual models of what the system must do for each root definition, comparing the conceptual models with the real world, identifying feasible and desirable changes, to making recommendations to improve the problem situation.
Below is the Rich Picture that explains the interrelationships among the main compositions of the CHILD SUPPORT AGENCY. This Rich Picture highlights the stakeholder, the structures in the system, their processes and their concerns.
The Rich Picture above clearly explains the whole situation at the CHILD SUPPORT
AGENCY, by outlining the major actors, their actions and what are expected of them in the suggested Management Information System (MIS). Having the knowledge of how such an Agency operates in the scenario described above would help to further
understand its important expectation in the real world. The Rich Picture above shows the expected conflict, agreement and common solution to the social problem of attending to the medical needs of young, distressed people.
However, the Rich Picture is silent on some important ...Show more

Summary

For any process or product to be made successfully, the phenomenon of requirement analysis is very important. This is why the application of requirement analysis is commonly employed by businesses before they develop a new system or transform the one that has already been in existence…
Author : britneyhansen
Rich Pictures and Use Cases as analysis tool essay example
Read Text Preview
Save Your Time for More Important Things
Let us write or edit the article on your topic
"Rich Pictures and Use Cases as analysis tool"
with a personal 20% discount.
Grab the best paper

Related Essays

Rich Pictures
Different analysis methods are used to smooth the process of analysis that meet organizational requirements and give a desired result. Rich Picture is a graphical tool consisting of pictorial representations and annotations for the various issues, actors, problems, processes, relationships, conflicts and motivations in a complex scenario.
12 pages (3000 words) Article
Is force a useful security tool when combating terrorism
Is force a useful security tool when combating terrorism? It is a fact that the world powers have played their vital part at combating terrorism in one way or the other but they have been largely unsuccessful at creating a much needed difference - a difference which will eventually stabilize the whole world when it comes to facing the threats which terrorism poses on an out and out basis.
8 pages (2000 words) Article
Tech-Rich Riverside
country in that residents of different geographic areas within a country can be able to access and use information and communication technologies differently. The project has enabled low income households to access the internet free by using their refurbished computers. Local
1 pages (250 words) Article
Land Use
The act requires all land users accommodated on National Forests while maintaining the overall integrity of forest ecosystems and associated human benefits. It is also affected by historical and current events such as, USFS developed a system for land managers
1 pages (250 words) Article
Analysis of important issues to consider when choosing a technology to use
The separation of the managing software from the storage hardware in SDS, serves the end user to larger extend, as it opens an avenue for purchase of heterogeneous storage hardware with less fear. Such is the case that software-defined storage offers less problems
5 pages (1250 words) Article
Conseptual analysis
Flow charts have various uses. They can also be used to create organizational charts and other formalized structures. Flow charts use geometric symbols and arrows in relation’s definition. These arrows show the beginning or the end of
5 pages (1250 words) Article
Analysis
y has important strengths in appropriateness of research methods and analysis and proper contextualization of findings, recommendations, and conclusions, though further studies are needed to understand nursing errors through theorization and finding practical solutions. The
3 pages (750 words) Article
Analysis
ve research that addresses and analyses the various factors surrounding Psychological Risk Factors (yellow flags) in patients undergoing acute back pain. In their article, the authors show that “yellow flags” was formerly used in recounting psychosocial extrapolative factors
3 pages (750 words) Article
Research paper discussing the use of progress monitoring can help provide educators with a valuable tool to improve their own teaching
However, teachers can use these tools in order to improve their teaching methods. Admittedly, administering knowledge to students is experimental in nature. There is no specific method that a teacher uses in dispensing instructions to learners. Teaching requires integration
3 pages (750 words) Article
"Sony Pictures hacked by Russian blackhats, it now emerges
First, the company should be keen in the way it handles informational security due to the rampant cases of cyber security. Security is a blend of detection, response and protection. A company require prevention to defend against attacks on low focus and make the aimed
1 pages (250 words) Article
Get a custom paper written
by a pro under your requirements!
Win a special DISCOUNT!
Put in your e-mail and click the button with your lucky finger
Your email
YOUR PRIZE:
Apply my DISCOUNT
Comments (0)
Rate this paper:
Thank you! Your comment has been sent and will be posted after moderation