Before ever stepping into the lobby, today’s guests can walk through their hotel room, scope out the view, and even preview the spa — all from a smartphone or VR headset. Once they arrive, augmented reality tools guide them to the pool, recommend nearby restaurants, and overlay personalized offers onto their surroundings. Virtual reality (VR) and augmented reality (AR) are no longer novelties in the hospitality industry. They’re becoming standard tools for engagement, especially for tech-savvy g...