Paul Johns is a Principal Research Software Design Engineer on the Urban Innovation Team, supporting the Project Eclipse environmental sensing and information management efforts. In addition to Project Eclipse, he has often focused on non-traditional interfaces. His work has included sensing, wearables, tangibles, and interfacing with biological systems. His passion is building applications that demonstrate cool new ideas and concepts that blend the worlds of art, science, and technology. You can find him working on desktop and mobile device applications, microcontrollers, or services in the cloud. His past work has also included studying the relationships between emotion, health, and work habits.