Presentation is loading. Please wait.

Presentation is loading. Please wait.

Final Project Determining musical preferences Ellen Kozlowski.

Similar presentations


Presentation on theme: "Final Project Determining musical preferences Ellen Kozlowski."— Presentation transcript:

1

2 Final Project Determining musical preferences Ellen Kozlowski

3 GOMS Model Approximately seconds for execution Dependent upon number of incorrect inputs entered Approximately 20 seconds to read and comprehend visual display Timed estimates correlated closely with GOMS model estimation

4 System Specification Use of generic user feedback of musical categories to provide song recommendation Input is based on musical category “rating” Recommendation is based on an attempt to accurately assess a user’s music preference Clear display of output is a focus of product

5 Design Considerations Feedback is quick and easy Calculations are clear-cut and logical Also, easily modifiable Recommendations are accurate within measurable standards Output is easily accessible and easy to understand

6 Quality Objectives Measures used: Reliability MTTF Maintainability Cyclomatic complexity Testability Measurable by planned vs. actual system testing Direct comparison

7 System Inputs 1-5 scale Criteria for each number varies for each music category Categories Bass Tempo Instrumentation Vocals

8 Defect Log Chart

9 Defect Log

10 Sample Input

11 Screen shot (output)

12 Thank you!


Download ppt "Final Project Determining musical preferences Ellen Kozlowski."

Similar presentations


Ads by Google