In Fall 2013, two teams from my Usability Theory & Practice course (LIS 644) at Pratt Institute conducted a diary usability study of the Fuzd mobile app (http://fuzd.com/).
Student Team #1: Sean Fitzell, Sharon Matz, Peter Otis, Theo Roth
Student Team #2: Iris Bierlein, Stephanie Diorio, Allison Hall, Carolyn Madeo
Download Full Reports:
Fuzd Diary Study Report [Team 1] (PDF)
Fuzd Diary Study Report [Team 2] (PDF)