&gt; Cool maybe, but what would be the use case for this?<p>Less stuff to carry around. Since it&#x27;s brand new there isn&#x27;t a lot of utility there just yet. Honestly, even though Windows Phone may be dead, I really think this is the future of computing. I mean why bother having a desktop or laptop if you can use your personal device, plug it into different things and get the full experience as if you had a laptop or desktop?<p>You could go to an airport, plug your phone in and use it like a desktop at one of their tables. Get on the plane and plug it into a screen.<p>Ultimately I could even see the phone part disappearing and it&#x27;s a small object you keep on your person that can then connect to various types of devices maybe even wirelessly. This is a great use-case for, in 80 years or however long it takes, when we have computing devices embedded into our bodies. Then we simply touch a screen and we can visualize the data we&#x27;re carrying.<p>I stay awake a night thinking about how cool this could be :) (seriously, I even started sketching how to create this type of universality myself but it&#x27;s such an undertaking and difficult to succeed that I never actually wrote code for this idea but it&#x27;s certainly one of my favorites)