Using augmented reality to support observations about trees during summer camp. - Heather Toomey Zimmerman; Susan M. Land; Michael R. Mohney; Gi Woong Choi; Chrystal Maggiore; Soo Hyeon Kim; Yong Ju Jung; Jaclyn Dudek (IDC, 2015)

Designing Outdoor Learning Spaces With iBeacons: Combining Place-Based Learning With the Internet of Learning Things. - Heather Toomey Zimmerman; Susan M. Land; Chrystal Maggiore; Robert William Ashley; Chris Millet (ICLS, 2016)