The camera stuff

I found this thing that looks just like a camera. It has a little door in the back of it. When you open the door it is full of this stuff. I couldn't find a memory card or anything.
What could this stuff be?
We pitched our proposal.
The response
"I love it.
Horray!
Just has to go up against about a zillion other pitches and be funded to the tune of £712,243.36p. (approx). Still stage one done. A good day.
H's Dog got an extra long walk.