The court was willing to let him show a presentation he made himself, but he made an avatar and the judge stopped it to say What is this? He upset the judge by not telling them beforehand that it was going to be an avatar. He said it would be better because speaking publicly, he would mumble and stumble over his words, as usual.
What's the best way I can present my case to the bench?
But even if they let him, the judges often stop people during this process (15 minutes) where they stop the guy and say I have a question and then let him return to his speech.