gesture control (just to look cool)
camera to be built into my skull (no lens visible!)
Camera can work independently of conscious state which will help you guard the room that you sleep in.
Any wavelength able to imaged including xray, infra red etc. Also firmware upgradable to image gravitons, neutrinos etc
mind control of all functions [as a backup]
live preview in HDR
Mind transfer of images to my bio computer
Biochemical storage of 42000000000000000000000000000000000000000000000000 megapixel images
DNA watermarking, automatic tagging, cataloging
automatic whitebalance that works
Unrestricted flash sync speed - Take THAT ambient light
Mind to mind transfer of images with inbuilt content protection
I would love my wireless flashes to be able to hover in midair and to adjusted by mind control for both position in 3D , power and various
modifiers. The color temperature should be also variable. If these are not possible, I don't mind three tall pretty females being VALs.
These need to be powered with perpetual energy drive.
Also small almost invible insects that can released as a hoard to capture events in 3D by using their individual light sensors that could amalgamate using a biological computer. Imagine what would happen to home security cameras. Also privacy goes out of the window unless you install insect proof windows.
Also I want Canon to remove the penguin logo from their wirelsse setup. It just looks silly. Also rear curtain sync on Canon wireless. Also a better STE2 with 2.4ghz radio capabilities.
Yongnuo to build a mainstream flash competitor which doesn't have rubbery buttons.