I want to know 1.how to localize robot indoor accurately except UWB 2.how to monitor the network normally avoid robot is out of online , and out of control 3.robot hardware is so boring , if there any simple way to construct a robot --- [Visit Topic](https://discourse.ros.org/t/roscon-2018-talk-idea-brainstorm/5076/4) or reply to this email to respond. If you do not want to receive messages from ros-users please use the unsubscribe link below. If you use the one above, you will stop all of ros-users from receiving updates. ______________________________________________________________________________ ros-users mailing list ros-users@lists.ros.org http://lists.ros.org/mailman/listinfo/ros-users Unsubscribe: