This list contains the books I believe everyone who wants to truly understand what digital design is all about needs to read. I've tried to roughly categorize them into more foundational topics and then somewhat along the double diamond: finding the right problem and finding the right solution. To provide a glimpse into the future, I also list some books on designing for an with (a selection of) novel types of interfaces.
Two research papers I co-authored have been recently accepted to prestigious international conferences: ACM CHI and ICWE. The first one even won a Best Paper Award. 🎉
There is not a single, "best" definition of mixed reality. Instead, there are six widely used and partly competing notions that can be classified based on a 7-D conceptual framework of mixed reality.