Comments on: “Friday Smart Lock” by Marcus Kjellson (2015) https://courses.ideate.cmu.edu/60-223/f2015/friday-smart-lock-by-marcus-kjellson-2015/ Carnegie Mellon University, IDEATE Tue, 29 Sep 2015 11:43:39 +0000 hourly 1 https://wordpress.org/?v=4.5.31