Web study platform: extend to support conducting studies in Virtual Reality

[emurnane]

This paper may serve as a useful guide for how to conduct VR studies over the web (also we know the authors and could contact them for advice if that'd be helpful):
Ma, X., Cackett, M., Park, L., Chien, E., & Naaman, M. (2018, April). Web-based VR experiments powered by the crowd. In Proceedings of the 2018 World Wide Web Conference (pp. 33-43). https://dl.acm.org/doi/10.1145/3178876.3186034

[cooper-mj]

Labeling this wontfix as it's a stretch goal for summer progress, which this summer we should de-prioritize relative to data collection features on the platform.