Comfable is a Canadian research and development firm that uses an array of scientific capabilities to create comfortable and sustainable environments. Comfable is offering specialized services in advanced environmental modeling studies, develop custom professional applications for analyzing human-environment interactions and monitoring of urban environment. Comfable assists clients to save money and time, and achieve a safer, better and more sustainable built environment. Research and innovation are a combination of expertise and creativity in Comfable. Comfable is pleased to develop OTC Model®. More than one hundred scientist and researcher use OTC Model® to analyses urban space.