From Locofocos:

Gaydar, version 1.5

Alright, it's what you've finally been waiting for. THE GAYDAR!!!!! (gay + radar) It's pretty simple to use. Put the appropriate version for your firmware where you would put any other homebrew. Version 1.0 and CFW are the same, except I put them in different folders. Press X, point the infrared sensor (Doesn't everybody know they gay people emit infrared waves?) at the person to be tested, then press O. It will then analyze the person and tell you whether they're gay or straight.

I've included the source code with it. Compiled using Cygwin running on XP and the latest (as of October 31, 2008) PSP Toolchain.

Like it? Feel free to donate to www.gamerzbb.com (don't forget to register too!!!). Future versions will be released there by me, locofocos.

Changes from version 1.0-
-Added graphical interface (not much of one, but graphical nonetheless)
-Made good use of the source files that were included in the last release but not actually used.
-Added logo for Gamerzbb.com
-Added icon for XMB

What to expect in version 2.0- (it should be out before too long, maybe a day, maybe a week, maybe a month, maybe never....)
-Sounds for the scanning process (which was kinda left out in this version.
-Sounds to indicate the result.
-Better graphical interface? My photoshop skills aren't very up to
date...
-Buttons to control whether the result is gay or straight.
-Third result anyone? Bisexual?

My email is patrickboatner AT gmail DOT com. Feel free to email me with comments, questions, or suggestions. Also, you're welcome to use my source code for one of your projects. If you want to know where I learned to program, go to http://www.psp-programming.com/tutorials/