This is Koo ii's teammate, Mireille.
To clarify, our robot is one part of a system consisting of a Pixy camera and another EV3 bot. The Pixy camera will be attached to the performer's palm so that she can hover it over a card, which will trigger the movements of the EV3 bot depending on what it senses via Bluetooth. Attaching the entire robot (cortex and camera) to the performer's arm may ensure the greatest accuracy for this section of the performance.
As the card chosen is not selected by us (we will be inviting the judges to pick it), we do not feel that the robot is remote controlled. However, to be on the safe side, may we clarify that this is so?
Thank you very much for your time and effort!
P.S. I apologise for being unable to share any photos, but there was a problem uploading the screenshot I had taken.