Nikon D800 Concept Features Detachable LCD Screen and Swiveling Grip

TechnoFotografia created a concept design for the yet-to-be-announced Nikon D800 DSLR. One of the novel features dreamed up for the design is a LCD screen that can be detached from the camera and used remotely (seen above). If this were to ever exist on a DSLR, losing the screens would be an issue, and replacing them would likely cost a fortune.

The second interesting feature is a swiveling grip that allows you to use your camera at different angles. This already exists in other consumer cameras, but would be interesting on a DSLR.

You can check out the rest of the design images here.

What do you think about these ideas? Would you want to see them on a future DSLR?