| Sampling Factors: |
Location (Not Relevant: Not Relevant. All projects are developed in Shenzhen.)
Customer (Not Relevant: Not Relevant. The company’s customers are all travel related customers, and there are no significant difference between projects for different customers.)
Size (Not Relevant: Not Relevant. There are no notable difference among projects with different size.)
Organizational Structure (Not Relevant: Not Relevant. Not Relevant. The organization has a unified structure and the same process set are implemented in development teams)
Type of Work: Relevant. The company has two types of work: the online solutions and the offline solutions which integrate hardware and software. |
| Sampling Factor Values: |
online-sol (Type of Work): the work type which provides online solutions for customers.
offline-sol (Type of Work): the work type which provide offline solutions that integrate hardware and software. |
| Subgroups: |
sg-online: the subgroup that provides online solutions for customers.
16 People, 1 Basic Units
– online-sol
sg-offline: the subgroup that provides offline, system integration solutions for customers.
21 People, 2 Basic Units
– offline-sol |