Hale's voice was calm. "I've just been thinking that if this device can be made better, cheaper, and more widespread, then more families with sick loved ones won't have to feel so afraid or helpless."
He paused for a moment, seemingly recalling his little friend Leo from back then. "All the patients in hospitals, especially the children, are not most afraid of pain. What they fear most is knowing nothing about the changes happening in their own bodies.
They don't know which indicator values mean they are improving and will eventually recover. If there is a simple and intuitive device that can stay by their side and tell them 'Your indicators are safe,' the feeling would be completely different. At the same time, the patient's mindset will change dramatically, which is very beneficial for recovery."
After speaking so much at once, Hale felt thirsty and went straight to the kitchen to get some water.
Sophie's tears fell without warning after he finished speaking.
