![](https://www.pdfsearch.io/img/e10a869d8a84159b7ce5916e49166909.jpg) Date: 2011-07-04 16:55:45
| | Red Balloon, Green Balloon, Sensors in the Sky Stacey Kuznetsov1, George Noel Davis2, Eric Paulos1, Mark D. Gross3, Jian Chiu Cheung2 Human-Computer Interaction Institute1 Carnegie Mellon University Pittsburgh, PA, USAAdd to Reading ListSource URL: www.staceyk.orgDownload Document from Source Website File Size: 4,34 MBShare Document on Facebook
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