The Gates Center has a blog, and can be seen on a webcam. It beats me: I don't have a webcam.

Related news:

• Carnegie Mellon Selects Architectural Firm for New Gates Center for Computer Science by Bruce Gerson (9/8/2005)
• Architects unveil Gates Center design by Andrew Peters (4/10/2006)
• CMU's Gates Center design veers off the yellow brick road by Patricia Lowry, Pittsburgh Post-Gazette (4/12/2006)
  
• University Unveils Plans for New Gates Center for Computer Science by Bruce Gerson (4/21/2006)
• The Gates Center is Coming by Emily Lee (5/12/2006)
• Newest Gates Center designs released by Karin Xie (9/18/2006)