“…MR applications and technologies have become quite popular nowadays [31,32]. They are used in many areas (e.g., games [33], entertainment [34], education [35], assisted living [36], psychology [37], health and rehabilitation [38,39], etc.). For example, MR gaming applications can allow users to play games that blend virtual and physical elements, such as a game that requires the user to navigate a virtual maze in a real-world environment.…”