Collecting toys with Franka Panda

In this demo, we will be using Franka Panda to clean up the playground after kids had missed up the place.

So Franka will look for the toycars using the camera fixed at the end-effector, lookaround_demo behavior, whenever a toycar is detected, panda will try to grasp it, lift it up and throw it in the toybox and continues until there are no toys left on the ground.