Okay kiddo, some people hurt themselves on purpose, and that's really not good for them. So, there are special people who want to help those who hurt themselves stop doing it. They invented something called the self-injurious behavior inhibiting system.
This is a fancy way of saying that they made a device to help people stop hurting themselves. It's like a helper that keeps them safe! How does it work? The device has sensors that keep track of what the person is doing. When the person starts hurting themselves, the device makes a sound or vibrates to remind them to stop.
It's like a grown-up telling a child to stop doing something that's not good for them. But sometimes the grown-ups aren't around, so this device does it for them! It helps people learn to stop hurting themselves over time so they can feel better and stay safe.