>Recalling his shocked dismay upon learning of all the governmental regulations around filmic depictions of sex, we’d like to think that director Joe Swanberg‘s participation in our SXSW panel, The Porn Police: Know The Rules, may have finally inspired him to cover his, um, ass.

In any case, we’re very intrigued by the revolutionary technology he’s utilizing on his new movie, Birthday Suit, an amazing advance that allows him to create the illusion of graphic sexual content. “If anybody, for even a split second, realizes that it’s a digital erection, then we have failed,” says Joe.

Here’s a behind-the-scenes report from the set: