"It helped that humanity was back on its feet by then. We had actual experts to ask about some of the finer points." Bill waved his cup in a vague out-there gesture. "Like Bridget, for instance. She’s ferociously competent in the biological sciences, and, naturally, highly motivated now to help with the improvements. And with SUDDAR scans, we can accurately map how the human body and brain respond to various stimuli. Like taste and other senses."