MicroPlasma Ozone (MPO3), a manufacturer of Smart Ozone Systems for maintaining the health of in-ground swimming pools, partnered with 4D Systems to develop a user-friendly and information-rich interface for their ozone generators. Unlike their competitors' systems, which rely on basic on/off switches and LED indicators, MPO3 desired an embedded touchscreen HMI to provide detailed information about the pool's health. After consultation with their preferred team at Digi-Key, Mouser, they opted for the gen4-uLCD-43DT from 4D Systems, chosen for its larger screen, compatibility with their existing enclosure, and powerful processor. The touchscreen displays real-time data on Ozone Gas Flow, Temperature, Humidity, and Ambient Ozone Gas, and system health. The successful product launch has resulted in positive market feedback, with users appreciating the innovative HMI integrations and detailed system operation information.