Meet the ShotArm: a robotic motion control arm that lets you capture complex shots with your DSLR or phone. It can move along any 2D path and operate in a 600mm diameter. It comes with an app that lets you control the robot by recording positions that can be linked together.
ShotArm can be mounted on a tripod. It has horizontal and vertical load capacity of 2kg and 1kg respectively with speed up to 33mm/second.