SteamOS is handheld only right? What they need is a Xbox/PS alternative, you can plug in to a screen (tv/monitor) and optionally use a mouse/keyboard (valve has some huge FPS titles, like counter strike) for games that you cant play with a controller (usually competitive fps titles).
One thing that came out of the HTPC “wars” of the 2000s and 2010s was that mobile/handheld UI were more suited for the 10-foot interface, versus full-blown computers like Windows MCE.
