The book “Interactive Experience in the Digital Age” edited by Sam Ferguson and myself was published in April 2014. A pleasure to promote it at CH2014 in Toronto. Very nice to be asked by Ben Shneiderman to sign his copy – not to mention Celine Latulipe’s! Springer have a ‘My copy’ version which is much cheaper than the hard copy. It can be obtained here:  http://www.springer.com/computer/hci/book/978-3-319-04509-2 and http://www.amazon.com/Interactive-Experience-Digital-Age-Evaluating/dp/3319045091