| Variable | Measurement item |
| Self-efficacy (V1) | V1.1: I am confident that I can master how to use the “Collection of Famous Paintings in the Palace Museum” without being told how to use it. |
| V1.2: I am confident that I can master how to use the “Collection of Famous Paintings in the Palace Museum” without ever having had the experience of using any similar digital museums. | |
| V1.3: I am confident that I can master how to use the “Collection of Famous Paintings in the Palace Museum” if I am given enough time to try to use it. | |
| V1.4: I am confident that I can master how to use the “Collection of Famous Paintings in the Palace Museum” with the guidance of user manual. | |
| Individual innovativeness (V2) | V2.1: If I heard of a new information technology system, I would like to try to use it. |
| V2.2: If I heard of a new information technology system, I would like to use it as soon as possible. | |
| V2.3: If I heard of a new information technology system, I would tend to be the first one among my peers to use it. | |
| Perceived ease of use (V3) | V3.1: I think it is easy to learn to use the “Collection of Famous Paintings in the Palace Museum”. |
| V3.2: I think the “Collection of Famous Paintings in the Palace Museum” is easy to use. | |
| V3.3: I think it is easy to use the “Collection of Famous Paintings in the Palace Museum” to obtain the necessary information. | |
| V3.4: I think the interactive operation of the “Collection of Famous Paintings in the Palace Museum” is easy to understand. | |
| Usage intention (V4) | V4.1: I am very interested in the “Collection of Famous Paintings in the Palace Museum”. |
| V4.2: I like the digitalized exhibition of the paintings in the Palace Museum collection by the “Collection of Famous Paintings in the Palace Museum”. | |
| V4.3: I would like to use (or would like to use in the future) the “Collection of Famous Paintings in the Palace Museum”. | |
| V4.4: I intend to use the “Collection of Famous Paintings in the Palace Museum” when I want to know about the paintings in the Palace Museum collection. | |
| V4.5: I am looking forward to using the “Collection of Famous Paintings in the Palace Museum”. |