Cordora Trading and Services System Analysis

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Cordora Trading and Services System Document Analysis

This Cordora Trading and Services System Document – Chapter 4 presents the data gathered, the results of the statistical analysis done and interpretation of findings to determine the perceived Usefulness and perceived Ease of Use of the developed “Cordora Trading and Services Management System”.

Experts’ Evaluation Report

     We the proponents have conducted a survey to ten Experts in the company of Cordora Trading and Services like the owner, employees and IT experts to evaluate the System using the PSSUQ criteria.

Experts Result of Evaluation – Cordora Trading and Services System Document Analysis

System UsefulnessWeighted MeanVerbal Interpretation
Overall, I am satisfied with how easy it is to use this system.2.4Useful
It was simple to use this system.2.4Useful
I was able to complete the tasks and scenarios quickly using this system.2.8Useful
I felt comfortable using this system.2.6Useful
It was easy to learn to use this system.2.6Useful
I believe I could become productive quickly using this system.2.4Useful
Mean2.53Useful
Information Quality Useful
The system gave error messages that clearly told me how to fix problems.2.6Useful
Whenever I made a mistake using the system, I could recover easily and quickly.2.7Useful
The information (such as online help, on-screen messages, and other documentation) provided with this system was clear.2.8Useful
It was easy to find the information I needed.2.6Useful
The information was effective in helping me complete the tasks and scenarios.2.3Useful
The organization of information on the system screens was clear.2.7Useful
Mean2.61Useful
Interface Quality Useful
The interface of this system was pleasant.2.7Useful
I liked using the interface of this system.2.6Useful
This system has all the functions and capabilities I expect it to have.2.8Useful
Overall, I am satisfied with this system.2.5Useful
Mean2.65Useful

Table 18. Shows the result of evaluation from the responders that is expert in the company of Cordora Trading and Services.

Table 19. Experts Overall Result of Evaluation

Criteria for evaluationMeanVerbal Interpretation
System Usefulness2.53Useful
Information Quality2.61Useful
Interface Quality2.65Useful
Overall2.6Useful

     Table 19. Shows the overall result of evaluation from the responders that is expert in the company of Cordora Trading and Services

     Based on the survey conducted to the experts, the systems’ usefulness is useful, and the Information Quality is useful and Interface Quality is useful. Overall, the End-users Evaluation results is useful with the systems’ functionality.

End-users’ Evaluation Report

      The proponents conducted a survey to 20 random users for the system evaluation using the PSSUQ criteria.

Table 20. End-users’ Survey Result

System UsefulnessWeighted MeanVerbal Interpretation
Overall, I am satisfied with how easy it is to use this system.1.85Very Useful
It was simple to use this system.1.6Very Useful
I was able to complete the tasks and scenarios quickly using this system.1.85Very Useful
I felt comfortable using this system.1.35Very Useful
It was easy to learn to use this system.1.6Very Useful
I believe I could become productive quickly using this system.1.7Very Useful
Mean1.65Very Useful
Information Quality Very Useful
The system gave error messages that clearly told me how to fix problems.1.9Very Useful
Whenever I made a mistake using the system, I could recover easily and quickly.1.65Very Useful
The information (such as online help, on-screen messages, and other documentation) provided with this system was clear.1.55Very Useful
It was easy to find the information I needed.1.55Very Useful
The information was effective in helping me complete the tasks and scenarios.1.65Very Useful
The organization of information on the system screens was clear.1.4Very Useful
Mean4.52Very Useful
Interface Quality1.61Very Useful
The interface of this system was pleasant.1.55Very Useful
I liked using the interface of this system.1.95Very Useful
This system has all the functions and capabilities I expect it to have.1.8Very Useful
Overall, I am satisfied with this system.1.5Very Useful
Mean1.7Very Useful

Table 20. Shows the result of evaluation from the responders that is end-user for the field of Cordora Trading and Services.

Table 21. End-users’ Overall Survey Result

Criteria for evaluationMeanVerbal Interpretation
System Usefulness1.65Very Useful
Information Quality1.61Very Useful
Interface Quality1.7Very Useful
Overall1.65Very Useful

     Table 21. Shows the overall result of evaluation from the responders that is end-user for the company of Cordora Trading and Services. Based on the survey conducted to the end-users, the systems’ usefulness is very useful, and the Information Quality is very useful and Interface Quality is very useful Overall, the End-users Evaluation results is very useful with the systems’ functionality.

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