An introduction of the concepts of fuzzy logic in the area of Human Computer Interaction. The use of current approaches to model the research, and analysis of data are reviewed and a less traditional method based on measurement of degree of participation with scales is introduced and applied to collect the data using surveys. This document assesses this design and examines the analysis and inferences that could be made by using this approach and by applying new fuzzy concepts.The exposed approaches show a deeper understanding of linguistic terms that could lead to richer inferences from data.