What are all these PSPs doing?

Here’s a photo of a ton of PSPs perched on a window. Are they about to jump, fearing their firmware is about to get rolled back to 1.0 to play homebrew games? Or are they waiting to swoop down and snag memory sticks. I’m not too sure either, but it might be some new form of DRM, you’ll need to buy a new PSP every time you want to play.