As far as repeating your vote 10 times, it asks if you want to repeat what you established with the questions and if you don't want to change click yes. It will ask that 10 times. You don't have to go through all the questions 10 times.
I wonder how "they" she operates the robot? It is too small and skinny for her to inside it. Does she sit in a booth set up as a remote control station so she can see, move and talk? That would be tiring for hours on end.
The cure for boredom is curiosity. There is no cure for curiosity. Dorothy Parker, (attributed) Established 2005 28,473
Probably whenever she needs to use the bathroom for whatever reason, she gets to switch. I wonder if they torture her by making her sleep for only short periods? I might fall asleep sitting at the controls. Poor Sam!
ETA: My voting was terrible. It did not give me the option to repeat. Kept offering me the menu and telling me I had 9 votes left. Then I managed to get another one in and had 8 votes left. I shut it down because of the frustration.