When my friend Cathy Hackl asked me to write the foreword for her new book with John Buzzell (@buzzxr) the answer was of course, “yes!” Not only is she a long-time friend, but the’s also a leading authority on virtual reality (VR), augmented reality (AR), and spatial computing. I geek out on this stuff! But when I actually read the manuscript, I felt lucky to have been asked. It’s an incredibly important and timely topic for every business and for entrepreneurs…