| Sampling Factors: |
Location (Not Relevant: Fuzhou, Fujian, China only)
Customer (Not Relevant: The customers of ZhiYong’ products are pre-school children. No further differentiation.)
Size: Projects are divided by large (project members >=8 people) and Small. For large project the project manager is required to take most of his/her time on controlling the project and risks.
Organizational Structure (Not Relevant: ZhiYong’s management structure is very flat and simple. Its OSSP is implemented uniformly across all relevant departments.)
Type of Work (Not Relevant: ZhiYong’s development tools are very standard across all product series, and all its products are released on both iOS and Android the same time.) |