My college library has them and it's very annoying since the librarians are way too lazy to clean the keyboards. I will not clean them myself because there are over 400 computers here and I am surrounded by people who eat in the library (unfortunately including myself, but I clean up). Is there anything I could bring and wear that would fend off those giant fruit flies? I could complain to the librarian, but he would just give me the response "okay, thank for you complaint. Sign a form blah blah blah we don't care"