Comments on: Wearables & Out in the World: Spark Wand https://courses.ideate.cmu.edu/60-223/f2015/wearables-out-in-the-world-spark-wand/ Carnegie Mellon University, IDEATE Tue, 29 Sep 2015 11:43:39 +0000 hourly 1 https://wordpress.org/?v=4.5.31