We have added the following data set to the CRAWDAD archive:

- jiit/accelerometer (v. 2012-11-03) Accelerometer samples collected through Android phones when driven on different vehicles

You can download the data set at http://www.crawdad.org/jiit/accelerometer

The data set was used for the following paper:

Mohit Jain, Ajeet Pal Singh, Soshant Bali, and Sanjit Kaul. Speed-breaker early warning system. Proceedings of the 6th USENIX/ACM Workshop on Networked Systems for Developing Regions, New York, NY, USA, 2012. ACM.