Wearable Technologies Design Zhiwen Wearable Thermometer by Wei Gu, Di Wu This Zhiwen set offers a comprehensive solution for providing users with body temperature, air quality, and humidity data. The water drop blue patch is an iconic symbol for the next-gen of thermometers. It stands out to kids and parents alike. The designer and engineers also push Zhiwen set outside of the current medical device stereotype based on a better understanding of technology components performance request and scope. The designer creates the water drop patch sitting inside the pill-shaped device is in favor of reducing user anxiety and reveal ease use functionality.