Any spy or stalker worth their salt will tell you that you need to blend in with the crowd when you are watching your target. You can't carry a massive DSLR around snapping pics willy nilly, you have to be subtle. Subtle is where this teal green shirt festooned with spy graphics called the Electronic Spy Camera Shirt comes into play.
The shirt has a knock of reproduction of a 007 movie poster on the front and instead of the 007-style dude holding a PPK he is holding a camera. You have to look pretty close to see that the camera is actually a camera with a real lens in the shirt. A control with wires runs from the camera in the shirt to the user's hand.
The user can hit the shutter button and the camera will snap a pic. The remote has vibrating feedback so you know the pic snapped. The internal storage in the cam can hold 150 color photos in 640 x 480 resolution and it plugs into a USB port to download. Power is from three AAA batteries and you can order one up for $39.99.