My kid won a selfie stick last week at school. I can 3D print a N900 gripper for it to connect to and post it here, it also is a nice monopod and if the bluetooth can be made to work a remote shutter activator.

It uses Bluetooth HID keyboard driver and when paired to my laptop sends a Return ↵ signal when in a text editor.

It doesn't seem to want to pair with my N900, the pairing completes as a trusted device and then it goes back into pairing mode. On an android tablet pops up for pairing as both a keyboard and a little phone icon.

If I can get it to pair up how can I bind the N900 photo shutter to the return key, I do not see a permanent binding being a problem though only taking the return from a HID keybaord would probably be better.

Is there a way to bind the shutter to a button BH-214 bluetooth headset as an alternate? Again I doubt this key binding would interfere with normal music shuffle while taking photographs.

Any ideas?