The University estates are undergoing a significant amount of development, including many of our core buildings, eg. the McEwan Hall refurbishment, St Cecilia's Hall refurbishment, Data Technology Institute and the School of Law refurbishment. My proposal is to install a time-lapse system for each of these developments to document the changes both externally and internally. The resultant recorded media will then provide data for analysis, curation and dissemination, for researchers, historians and the university community at large. Otherwise we are risk of losing track of the changes to the Universities cultural heritage.