Chinese drone-maker DJI has launched what could be the ultimate selfie stick.
The Osmo Mobile is a handheld device that users clip on to their smartphones. Using the company's DJI Go app, users can then carry out quite complex camera functions.
One feature is "active track" which allows a user to select a moving object and the device will automatically move to make sure that the point selected is always in focus, allowing smooth panning and other camera movements.
In a demo at the IFA consumer electronics show in Berlin, DJI showed how the camera could track a dancer.