ALBERTA, CANADA—Peter Dawson of the University of Calgary has employed 3-D digital imaging to record heritage sites in Alberta, such as rock art on the Okotoks Erratic, a late-nineteenth-century Chinese laundry, and the early twentieth-century plant at the Bitumount oil sands, which is dangerous and difficult to access, according to a report in The Calgary Sun. Dawson notes that the project can record information on heritage sites recently threatened by flood, wildfires, and development. And, the digital record, updated over time, could inform the work conducted by conservationists with Alberta Culture and Tourism, and could be used to construct virtual sites for tourists to visit. “It will allow you to be teleported to any site, as if you're at the building and you can tour the inside and the outside,” Dawson explained. To read about a discovery at a buffalo jump in Alberta, go to “A Removable Feast.”