Table 3 Total number of times transparent authentication was turned off per group for each task
From: Understanding user perceptions of transparent authentication on a mobile device
Task | Group | ρ Value | ||
|---|---|---|---|---|
All | Some | None | ||
Read document | 0 | 0 | 9 | <0.0001 |
Take photo | 0 | 0 | 5 | 0.0030 |
Send email | 2 | 0 | 7 | 0.0025 |
View photo | 1 | 0 | 5 | 0.0146 |
Make local call | 0 | 0 | 2 | 0.1260 |
Change device PIN | 0 | 0 | 1 | 0.3679 |
Make international call | 1 | 0 | 4 | 0.0490 |
Totals | 4 | 0 | 33 | |
Median | 0 | 0 | 5 | |
Mode | 0 | 0 | 5 | |
Std. Dev. | 0.79 | 0 | 2.75 | |