NDLI: Sensor tricorder: what does that sensor know about me?

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Sensor tricorder: what does that sensor know about me?

Content Provider	ACM Digital Library
Author	Wetherall, David Kohno, Tadayoshi Sheth, Anmol Maganis, Gabriel Jung, Jaeyeon
Abstract	As rich sensing applications become pervasive, people increasingly find themselves with limited ability to determine what sensor data the applications are collecting about them and how the applications are using the sensor data. Openness and transparency serve as our guiding principles in designing the Sensor Tricorder, a system that enables people to query third party sensors with their smartphones in order to learn about the data collection activities and privacy policies of the applications using the sensors. We leverage the increasing ubiquity of QR Codes in mobile applications and utilize them in a novel way. Our prototype system uses active QR Codes to visually communicate dynamic data such as the sensor activities and application privacy policies to smartphone users. Based on our experiences in building this prototype, we identify the key properties that sensor platforms must provide to support transparency and openness and highlight the main challenges involved in realizing these properties.
Starting Page	98
Ending Page	103
Page Count	6
File Format	PDF
ISBN	9781450306492
DOI	10.1145/2184489.2184510
Language	English
Publisher	Association for Computing Machinery (ACM)
Publisher Date	2011-03-01
Publisher Place	New York
Access Restriction	Subscribed
Content Type	Text
Resource Type	Article

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4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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