Project Title: USB Conncted Environmental Data Logger Abstract: Heating, Ventilation, and Air Conditioning (HVAC) systems are complex arrangements of air quality management equipment and air ducts, designed to provide an optimal environment for the people living and working in large buildings. A properly designed and balanced system will ensure that the levels of temperature, humidity, fresh air, and pollutants such as dust are kept within a acceptable range throughout the building, while simultaneously minimizing the amount of energy used in doing so. Existing HVAC balancing methods are based on three basic tasks that are performed iteratively: Testing, Adjusting and Balancing (TAB). The problems associated with this process are that it requires considerable man power, it is complex, and it is highly empirical. These translate directly into high costs and poor accuracy. Furthermore, an improperly balanced system can result in poor energy efficiency and therefore unnecessary costs. The USB Connected Environmental Data Logger is a design to create a tool that will instrument the process and allow for the application of analytical modeling techniques. Faculty advisor(s): Shawki Areibi Students: Colin Peart Graham Knap Thiru Vimalan