Answers are grounded in this paper and cite their sources.
Google Cardboard was recently released as Google's attempt to virtual reality (VR) which has made it more accessible, with its low-cost and easy assembly. The purpose of this research is to provide an initial analysis of controller-less interaction and highlight its potential for enabling a truly portable and accessible VR experience.
No takes yet. Share an insight, caveat, or question.
Yoo et al. (2015) studied this question.