/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: DruCrawley https://cdn.slidesharecdn.com/profile-photo-DruCrawley-48x48.jpg?cb=1603384976 As a Bentley Fellow and Director, Building Performance, Dr. Crawley focuses on building performance, design, BIM, sustainability, resilience, net-zero-energy buildings, analytics, interoperability, and building operation.