Dear colleagues - Last weekend at the SHOT and SIGCIS meeting in Philadelphia, the winner of the 2017 Mahoney Prize was announced. I’m delighted to share that news and the prize citation with this list. Congratulations Erica Robles-Anderson and Patrik Svensson! Winner: Erica Robles-Anderson and Patrik Svensson. “’One Damn Slide After Another’: PowerPoint at Every Occasion for Speech.” <http://computationalculture.net/2016/01/11/one-damn-slide-after-another-powerpoint-at-every-occasion-for-speech/> Computational Culture (January 15, 2016). Prize Citation: In “’One Damn Slide After Another’: PowerPoint at Every Occasion for Speech,” Erica Robles-Anderson and Patrik Svensson provide a highly original and insightful history of PowerPoint’s design, development, and use. They convincingly argue how PowerPoint has become a dominant and indispensable medium for communication, yet like many other forms of ubiquitous software programs and packages it has undergone minimal critical analysis. As such, the conditioning of knowledge production with PowerPoint is overlooked, and once distinct situations and settings such as classrooms, press conferences, and church sermons become more alike. Overall, their article stands out for astutely engaging with communication theory, as well as making significant IT history and historiographical contributions by analyzing PowerPoint within the context of precursor technologies such as the DuPont Chart Room, white boards, and overhead projectors. About the Mahoney Prize: The Mahoney Prize recognizes an outstanding article in the history of computing and information technology, broadly conceived. The Mahoney Prize commemorates the late Princeton scholar Michael S. Mahoney, whose profound contributions to the history of computing came from his many articles and book chapters. The prize consists of a $500 award and a certificate. For the 2017 prize, articles published in the preceding three years (2014, 2015, and 2016) are eligible for nomination. The Mahoney Prize is awarded by the Special Interest Group in Computers, Information, and Society (SIGCIS) and is presented during the annual meeting of our parent group, the Society for the History of Technology. For more information and list of previous winners, please visit: http://www.sigcis.org/node/405 <http://www.sigcis.org/node/405>