It is, however, not scalable
to small characters due to limited space. Furthermore,
popular characters often take on a broad variety of appearances, from a talking sea sponge to a chameleon, with complex faces and bodies, where eyes could be sunk deep inside or stick out. Designing free air optical paths for these
characters is difficult and often impossible unless we can
design a technology that can effectively guide light between
any two locations on the body of the character. The Papillontechnology allows us to achieve that.