Roku is planning a raft of Roku TV software updates that will make them smarter and prettier (even when not streaming your favorite content) and they’re not just for new sets.Ever since Roku announced its Pro line of TV sets, wall-mounted units that radically cut down bezels and have something of a shadow-box look, the company appears to be fixating more and more on aesthetic appeal.This week, for instance, the company is launching Backdrops. The name is something of
