That sounds like a fascinating hybrid of tech and therapy—kind of like putting a wearable mood detector on a neon-lit coat. The first step is to break it down: you need a sensor suite that measures heart rate, galvanic skin response, maybe even breath cadence. Then the jacket’s LED matrix could translate those readings into a spectrum that ward staff can glance at. The trick is making sure the data is both accurate and not just a flashy distraction—no one wants a neon alarm for a coffee break. If you can keep the hardware lightweight and the software simple, you might just turn a glitchy jacket into a reliable mood sentinel.