Screens on even the newest phones and tablets can be hard to read outside in bright sunlight. Inspired by the nanostructures found on moth eyes, researchers led by Shin-Tson Wu of the University of Central Florida have developed a new antireflection film that could keep people from having to run to the shade to look at their mobile devices. The antireflection film exhibits a surface reflection of just 0.23 percent, much lower than the surface reflection of usual phones of 4.4 percent.