Shisei: AI Posture Guardian

Shisei a posture monitoring utility for Mac, designed to help you maintain an upright sitting position while working. This tool provides real-time feedback without disruptive notifications, fostering better habits through gentle intervention. Key features include: • Continuous posture monitoring via camera • Immediate visual feedback (screen blurs and tints red when slouching) • All data processing occurs on-device, ensuring complete privacy • One-time purchase model with no subscriptions • Full compatibility with Apple Shortcuts • Integrated screen-sharing privacy options Shisei uses your device's camera to analyze your posture and provides a unique visual deterrent when misalignment is detected. This method helps your brain associate poor posture with a compromised viewing experience, encouraging quick self-correction and long-term habit formation. All camera analysis is done locally on your Mac using its powerful processors, meaning your video feed and personal data never leave your device. This utility is ideal for office workers, students, and anyone spending extended periods at a desk who wishes to improve their physical well-being. By offering a non-intrusive yet effective way to manage posture, Shisei helps prevent discomfort and promotes healthier work habits for lasting benefit.