Idea and Conceptual Design Helpmet Heat Stroke Prevention Helmet by Hui Liu Helpmet is a smart health monitoring helmet specifically designed for construction workers, aimed at ensuring their safety while working in hot weather conditions and preventing heatstroke from posing risks to their health. The helmet's warning function allows surrounding coworkers and supervisors to be informed about the wearer's condition. Combined with the app, it not only helps workers understand their physical condition but also provides recommendations based on their condition to help alleviate symptoms of heatstroke.