Another great announcement during the Sony Computer Entertainment Japan Asia’s press conference last night was that the PlayStation 4 and Vita would be getting support for themes later this year. You will be able to customize your wallpaper on the PS4, as well as the icons and other goodies on both consoles.
This update will happen with the PlayStation 4 2.0 update and the Vita 3.3 update. I’ve seen people do some really interesting things with the Vita just using the artwork. It will be great to see what they can do with full fledged themes.