Having a fancy camera is great but you still need someone to operate it to keep you in the frame. The good news is you can use robots these days to act as your cameraman. Take the Roll Cam for instance: it is an auto tracking robotic cameraman that can be set up in seconds to follow your action. It can work indoors and outside. This robot is powered by an Armv8-M MCU with and neural network for full body tracking with AI.
Roll Cam has an adjustable speed from 0 to 7mph. It can handle your tripod, DSLR camera, and other gear. You can use your iPhone or Android device to move the robot. This robot has programmable speed, tracking distance, motion sensitivity, and turn speed. You can use this for various shots, including side and orbital shots. According to the Kickstarter page, developers will have the opportunity to write their own C++ code for this robot.