Like VR headsets, augmented reality headsets are expected to become an interesting part of our gadget arsenal within the next few years. As Scott Stein reported for CNET upon the unveiling of Microsoft’s HoloLens, the word “holographic” was tossed around during the event. While some researchers think that holographic TVs may become a reality by 2020 or shortly thereafter, it’s looking like augmented reality — which doesn’t offer a true version of holograms — will be the technology that paves the way for shows and games that project characters and environments onto your living room and create immersive virtual worlds that blend with your surroundings. Noted futurist Ray Kurzweil has even predicted that in the not-so-distant future, we’ll be in augmented reality at all times.