Here is an interesting contraption created by a student at the Royal College of Art in London, England. Joe Malia has created a face scarf that allows you to play your PSP in PSPeace and PSPrivacy. According to the student, this face scarf "lets PSP players explore their passion in complete privacy".

Why you would want to cover your whole face up when playing your PSP I'm not sure. Of course, it will probably filter out the sun on a sunny day and allow you to fine tune your gaming tactics with a minimal amount of glare, but I think I'd rather be inside than wear this thing. The student has also been behind other wacky pieces of art such as a scarf that fits over a CRT monitor to provide you with privacy whilst surfing the Internet or writing your emails.

I'm sure there is at least one logical reason behind these - but I'm still searching.