The people at HDR Labs, given the nature of HDR photos, are those who take lots of shots to create one image. A remote control that makes the process easier is important and, to that end, they've created one that uses the .
This project gives the photographer two extra screens and features that make the camera more useful to these professionals.
The process isn't easy and requires a Nintendo DS (original or Lite will do); a WarioWare: Twisted GBA cartridge; and other parts that will need to be soldered into the cartridge. Check out the project page for the full instructions.