What-Why Analysis of Expert Interviews: Analysing Geographically-Embedded Flow Data
This work addresses the need for better task descriptions in analyzing flow data across domains, but it is incremental as it builds on existing interview analysis methods.
The paper tackled the problem of understanding real-world scenarios for analyzing geographically-embedded flow data by analyzing five expert interviews from different domains, resulting in the proposal of three flow-targets (single, total, and regional flow) to describe task targets.
In this paper, we present our analysis of five expert interviews, each from a different application domain. Such analysis is crucial to understanding the real-world scenarios of analysing geographically-embedded flow data. The results of our analysis show that similar high-level tasks were conducted in different domains. To better describe the targets of these tasks, we proposed three flow-targets for analysing geographically-embedded flow data: single flow, total flow and regional flow.