This document proposes developing an age-friendly built form and infrastructure design model and knowledge networking project. The project aims to 1) understand the physical, social, and emotional needs of elderly individuals through surveys and studies, 2) develop modular elderly housing designs integrated with services, and 3) launch a knowledge network to share data with designers. The project team would validate the design through prototype studies and industry evaluation for potential production. The outcomes would be an elderly-friendly design model, methodology guidelines, and a final report.