Personal Portable Cooling Device for Active Workers Personal Portable Cooling Device for Active Workers from Jeannie Llewellyn Personal Portable Cooling Device for Active Workers This device is meant to keep body temperatures at a safe level during heat waves for active workers. This was a Master's Thesis Work. gLike Personal Portable Cooling Device for Active Workers This device is meant to keep body temperatures at a safe level during heat waves for active workers. This was a Master's Thesis Work. Industrial Design Fashion Design Fabrication 3D Modeling Rapid Prototyping SolidWorks Commercial & Industrial Products Research Usability Engineering Medical & Scientific Equipment Share R 7 n Available Freelance, Full-time Jeannie Llewellyn Industrial Designer East Palo Alto, CA Follow Contact