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.
|High Altitude Rocky Mountain Railroad by cjf2|
from On the Rails...
|Evening at the lake. by Murat ÜNSAL|