Can I take my camera/device with me on my flight?

No, objects are forbidden in the flight simulator as well as in the pre-flight waiting area for safety reasons.

However, the people accompanying you can film from the outside as the wind tunnel has glass walls.

For ProFlyers, note that you have a video station available for a free download of your sessions. This is in the ProFlyer room on the first floor. Remember to take your USB stick!