[alihkw_]

Kscale engineer here: I'm honestly not sure what you mean by "the robots don't know their own positions". We have 2 fish eye lens cameras on the K-Bot, and an IMU, which allow the robot to estimate its 3D position(s) quite well.

The actuators also have encoders that allow you to read all of the joint positions very precisely.

PS: If the last time you saw the robots was last year, we encourage you to visit us again! Kscale robots improve fast :)