Camera-if you click on the camera the background will show you (sort of like a selfie). You can't actually take photos. Press space to get out of it. Calendar-clicking on the calendar does nothing, but displayed next to it are the year, month, date, and day of the week. Clock-clicking on it resets the timer. Next to the icon are the timer, the minute, the hour, and the second. Settings-the settings button is a little hard to see, but it's in the corner. If you click on it you have the option of changing the background.
The camera is in the background- I don't know how to change that. There is 10 backgrounds, but if this gets 50 views I'll add more. Also for a random background you have to say "random".
