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EVENT:

On Using Existing Time-Use Study Data for Ubiquitous Computing Applications
Conferences & Talks

Ubicomp 2008

22 September 2008 - 24 September 2008
Seoul, Korea

 

description

Governments and commercial institutions have conducted detailed time-use studies for several decades. In these studies, participants give a detailed record of their activities, locations, and other data over a day, week, or longer period. These studies are particularly valuable for the ubicomp community because of the large number of participants (often the tens of thousands), and because of their public availability. In this paper, we show how to use the data from these studies to provide validated and cheap (although noisy) classifiers, baseline metrics, and other benefits for activity inference applications.