Table 3 Questions 11–20 on controllability
From: Evaluation of the ARTutor augmented reality educational platform in tertiary education
| Â | Question | Agree | Disagree | Undecided |
|---|---|---|---|---|
11 | I think this software has sometimes given me a headache. | 35% | 48% | 17% |
12 | It is obvious that user needs have been fully taken into consideration. | 42% | 19% | 40% |
13 | The organisation of the menus seems quite logical. | 76% | 11% | 13% |
14 | The software allows the user to be economical of keystrokes. | 65% | 8% | 27% |
15 | There are too many steps required to get something to work. | 22% | 59% | 19% |
16 | There have been times in using this software when I have felt quite tense. | 19% | 20% | 61% |
17 | Error messages are not adequate. | 39% | 22% | 38% |
18 | Learning how to use new functions is difficult. | 13% | 65% | 22% |
19 | It is easy to make the software do exactly what you want. | 47% | 24% | 29% |
20 | I will never learn to use all that is offered in this software. | 16% | 64% | 21% |