| Sampling Factors: |
Location (Not Relevant: All of the software was developed in Shenyang city.)
Customer (Not Relevant: Only one type of customers from the Government.)
Size (Not Relevant: The size for each project team was less than 15 people.)
Organizational Structure (Not Relevant: R&D Center)
Type of Work: Type of Work: 1. The software development for highway operation management. 2. The hardware integration and software development for highway constructions. |
| Sampling Factor Values: |
HO (Type of Work): Management on highway operation
HC (Type of Work): Embedded system for Highway construction |
| Subgroups: |
1: Highway Operation
21 People, 3 Basic Units
– HO
2: Highway construction
17 People, 4 Basic Units
– HC |