: If you want it to "glow," place a small LED tea light or your phone inside the box behind the paper screen.
: Draw or print a "Smart TV" interface (complete with Netflix, YouTube, and app icons) on a piece of white paper. Glue this paper behind the window you cut out. smart buy tv
: Use a rectangular cardboard box (like a cereal box). Cut out a large rectangular window on the front face for the "screen". : If you want it to "glow," place