(YouTube link is at http://youtu.be/SPY-hr-8-M0)
The full story is at http://www.eurogamer.net/articles/2013-10-24-check-out-this-brilliant-virtual-version-of-17th-century-london-before-the-great-fire.
(With thanks to Melanie Backe-Hansen via Facebook)
My latest book, Discover Scottish Civil Registration Records, is now available from http://www.gould.com.au (print) and http://www.gen-ebooks.com/unlock-the-past.html (ebook), whilst Tracing Your Irish Family History on the Internet is available at http://www.pen-and-sword.co.uk/Tracing-Your-Irish-History-on-the-Internet/p/3889/. My next Pharos Scottish course, Scotland 1750-1850: Beyond the OPRs, starts Nov 13th - see http://pharostutors.com.