| Perceived Usefulness (PU) |
‘The user’s subjective probability that using the technology will increase his or her performance.’ [36] |
| Perceived Ease of Use (PEOU) |
‘The degree to which the user expects that using the technology would be free of effort.’ [36] |
| Attitude (ATT) |
‘An individual’s positive or negative feelings (evaluative affect) about using the technology.’ [36] |
| Intention to Use (ITU) |
‘The strength of one’s intention to perform a specific behavior to use the technology.’ [36] |
| Perceived Enjoyment (PENJ) |
‘The extent to which the activity of using the technology is perceived to be enjoyable in its own right, apart from any performance consequences that may be anticipated.’ [8] |
