- the way how to reduce bias during (not only) Design research by utilizing different methods and techniques
- types:
- data triangulation
- an attempt to more robust data collection by diversifying data formats
- text, photos, video, artifacts, ...
- allows for gathering more secondary data later on
- method triangulation
- improves (not only) research accuracy and richness by using different methods to cover the same phenomenon
- research triangulation
- including various researchers to reduce the bias/subjectivity