| Sampling Factors: |
Location (Not Relevant: All of the software was developed in the same city.)
Customer (Not Relevant: Only one type of customers.)
Size (Not Relevant: The size of each project team is less than 15 people.)
Organizational Structure (Not Relevant: Software development is located in the same department, i.e. in the R&D center.)
Type of Work: There are three types of software development: Mobile App; Mobile Broad Band; Mobile BigData. |
| Sampling Factor Values: |
MobileApp (Type of Work): Mobile Applications
MobileBroadBand (Type of Work): Mobile Broad Band Management
MobileBigData (Type of Work): Mobile Big Data applications |
| Subgroups: |
1: Mobile Applications
14 People, 2 Basic Units
– MobileApp
2: MobileBroadBand
15 People, 3 Basic Units
– MobileBroadBand
3: MobileBigData
21 People, 4 Basic Units
– MobileBigData |