This paper presents five design prototypes for cool urban water environments developed in the 'Really cooling water bodies in cities' (REALCOOL) project. The REALCOOL prototypes address an urgent need: urban water bodies, such as ponds or canals, are often assumed to cool down their surroundings during …

Investigate condition of water quality and quantity in the Chao River. Explore the main elements that influence the river and measures to improve the condition. The Chao river is located in Chengde, one of the headwaters of Beijing.

This project is mainly about how to recover the legacy system, Indoor Positioning System, from lack-of-maintain state to a healthy state.