This picture surfaced on the Web today. Speculation has it that this is the Canon mirrorless camera, which the rumor mill says is going to be announced on July 23.
In the picture, it has a hot shoe, a shutter button (with no mode dial), and uses a new EF-M mount with the STM lenses -- hybrid contrast/phase autofocus -- that debuted with the T4i. But you can see that in the picture, which may or may not be real.
In the absence of any information, I have nothing more to say. But you guys can feel free to make stuff up about the picture all you want in the comments.