Composite, Getty Images (book cover image) and VR addict Public Domain (source http://www.wallpapershome.com/art/graphics/wallpaper-cyberpunk-virtual-reality-glass-addict-room-395.html)
Whether you read this book from the beginning to the end or jumped around picking and choosing what you wanted to try, I hope you learned a thing or two about virtual reality, Unity, and how to build your own VR experiences. This is just the beginning for all of us. We are pioneers, and you have an opportunity to help invent the future.
I have a few more parting thoughts that are more philosophical than you might expect in a technical book like this.
Humans are especially good at navigating 3D spaces and remembering where they've been. Having visited a place in person, you're much more likely to retain its memory than if you were just told about it. There are proven memorization techniques, such as the memory palace, where you remember names at a dinner party or lines of Shakespeare...
