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

- st_andrews/locshare (v. 2011-10-12) Traceset of a privacy study, including encounters, sharing preferences, and accelerometer readings, conducted at University of St Andrews.

You can download the data set at http://www.crawdad.org/st_andrews/locshare

The data set was used for the following papers:

Fehmi Ben Abdesslem, Iain Parris, and Tristan Henderson. Mobile experience sampling: Reaching the parts of Facebook other methods cannot reach. Proceedings of the Privacy and Usability Methods Pow-Wow (PUMP), Dundee, UK, September 2010. British Computer Society.

Iain Parris, Fehmi Ben Abdesslem, and Tristan Henderson. Facebook or Fakebook?: The effect of simulation on location privacy user studies. Proceedings of the Privacy and Usability Methods Pow-Wow (PUMP). British Computer Society, September 2010.