I've just been offered this via Twitter

[Eve Pulsater]

It looks like it could be useful

https://www.youtube.com/watch?v=uPopVxKL3No

and apparently it is available from www.peakdesignltd.com

[Kathy A]

Looks like a great idea

[Cathrine Mitchell]

Very interesting I must say. What will they think of next. Great idea.

[Jo]

@creampuff Very interesting, thanks for the link.

[Padlock]

@creampuff Looks quite neat . Buy one and perhaps we can all try it

[Pete]

@creampuff My reservation would be that when you have taken the camera off the clip to use it, it is not secured in any way, so if you drop it...game over