Interactive and Immersive Learning Using 360° Virtual Reality Contents on Mobile Platforms

Table 3

Questionnaires for interactivity and immersion.

	Scales
Interactivity
It was a good time to learn how to control the game	Usability	P
The controller was easy to use	Usability	P
Over time, the controller can be used proficiently	Usability	P
The interaction method was natural	Interactivity	P
The interaction method was clear and easy to understand	Usability	P
It has become possible to interact well over time	Interactivity	P
It was easier to use the controller than traditional input devices (keyboard, mouse, and joystick)	Interactivity	P
Animation (waveform of water, movement of objects) by interaction is reproduced as expected	Interactivity	P
The greater the number of interacting entities, the greater the immersion (depending on the degree of implementation)	Immersion	P
Immersion
I did not know that the time was running while I was playing the game	Flow	P
After finishing the game play, the time apparently passed faster than expected	Flow	P
I could not figure out what was happening around me while playing the game	Immersion	P
I felt realistic in the configured virtual environment	Presence	P
At some point, I forgot that I had a controller	Immersion	P
I was very immersed in the game	Immersion	P
I needed time to immerse myself in the game	Immersion	N
I tried to get more points (a fishing scenario)	Emotion	P
The game was difficult (a fishing scenario)	Emotion	N
I wanted to stop the game in the middle (a fishing scenario)	Emotion	N
I liked the graphics and images	Emotion	P
Overall, the game was fun	Judgment	P
I want to play the game again	Judgment	P
I would like to recommend it to people	Judgment	P
The sound effect felt like it was real (a scenario with a sound)	Immersion	P
Describe what you liked about the virtual reality content	Description	—
Describe improvements to this content when compared to existing virtual reality content	Description	—