Fig 1.
Dimensions of the Grid-Group Cultural Theory.
Table 1.
Questionnaire items for Section B.
Table 2.
In-vehicle flash flood app features.
Table 3.
Exploratory factor analysis results.
Fig 2.
Respondents by age group.
Fig 3.
Respondents incline towards in-vehicle flash flood application.
Fig 4.
Features perceived as useful by respondents.
Table 4.
Feature importance and relations to Grid-Group Theory’s cultural bias.
Table 5.
Feature recommendations for in-vehicle flash flood app based on Grid-Group Cultural Theory.