Table 2.
Measurement times Technology Usage Inventory (TUI).
| Measure times | TUI versiona | Scale |
| T1: Adoption—before the technology was introduced | TUI original questionnaire (pre-post version) | NEUb and ANGc |
| T2: Task—testing the technology | TUI II parallel questionnaire (complete version) | NEU, ANG, INTd, BENe, NÜTf, SKEg, ZUGh, and ITUi |
| T3: Behavior—end of technology testing | TUI II parallel questionnaire (complete version) | NEU, ANG, INT, BEN, NÜT, SKE, ZUG, and ITU |
aDesignation according to the official TUI manual (Kothgassner et al [45]).
bNEU: curiosity.
cANG: fear of using a technology.
dINT: interest.
eBEN: user friendliness.
fNÜT: usefulness.
gSKE: skepticism.
hZUG: accessibility.
iITU: intention to use.