Remote control You can fire the camera from a distance with a wireless remote control. Images are date and time stamped. The preview screen you can write on to annotate pictures. The camera contains a microphone so you can record comments about your pictures. Software This varies widely from camera to camera but usually includes download software and a photo-editing program.
Most operating systems are unique to a specific line of cameras.
The only exception is Digita that allows you to write scripts to automate camera functions.