There are many possibilities such as , an iphone / ipad app allowing remote use of the camera, ranging from remote shutter release to wirelessly adjusting settings and using live view remotely.
Wirelessly transmitting of pictures across to a device allowing hassle free instant review, edit, email in the field.
also imagine how much easier it would be to adjust the increasingly complex camera settings from an ipad app wiressly.
|Child and seal by APenza|
from Kids world
|Calatrava in Reggio Emilia by NCV|
from Your City - Telelens in the City
|Aurora's, Science and the Milky Way by man4mopar|
from My Best Photo of the Week