Nice article! May I recommend you taking a look at the Danish mixed reality platform called Playingmondo and some of the experiences users have created with it. This platform has been used by a range of ages and people, mainly in Denmark, for creating experiences you play in the real world. I have used it myself to create some experiences that are very much like Pokemon Go over the years to help promote physical exercise and education during game play. Really neat stuff and again, great article.