Your laptop/phone/tablet/monitor screen is floating to the side of your view at all times without you having to hold it or carry it around, leaving you free to

Your laptop/phone/tablet/monitor screen is floating to the side of your view at all times without you having to hold it or carry it around, leaving you free to engage in the real world and use both your hands to do other things. Oh and instead of being limited to a small, 2d image your screen can change to be any size, can warp into any shape, isn't flat anymore but instead 3d, and you can directly see anything in the world that can be described and existing in 3d space. Your screen isn't a screen anymore, it's a person, and the next moment it's some piece of information, and the next moment it's instructions showing you the proper hand gesture you need to follow to handtoss pizza dough, and the next moment it's a map pointing you in the right direction to get to a bar you're meeting your friends at. And it follows you around. ... Does that not seem like a large improvement over all existing visualization devices we have currently?