Meet the TIAGo Base from PAL Robotics: an autonomous base that works autonomously to help businesses become more operationally efficient. It has a payload of 100kg with a max speed of 1.5 m/s. It lasts up to 10 hours on battery. You can control it with a web GUI that runs on tablets, mobile phones, and computers.
The above video shows what this robot can do for businesses. More information is available here.