For type T, pre-install wallpaper "VAIO Long Battery Life Wallpaper" with low power consumption. Just by setting this up, "Stamina" will up by about 30 minutes *.

Smart wallpaper made from graphene could power homes in the future Credit: University of Surrey ‘Smart wallpaper’ which absorbs light and heat to help power homes could be available in the ...

Wallpaper’s primary function is to look pretty but in a new collaboration between the Brooklyn-based wallcovering company Flavor Paper and the design firm UM Project it’s used as a power source.