Cameron looked up at the person she had bumped into and immediately began to scan the person. It was an automatic response to contact with anyone, she was programmed to be cautious.
"I am fine," she replied.
She took a few steps back as she realized that the person in front of her was not entirely human. He was not like her, not like the others like her. He was an unknown class, more human than they were but still not fully human.