Martha Madison: Marvelous Machines: Exploring simple machines in an open-ended, collaborative sandbox. - David Simkins; Adrienne Decker; Christopher A. Egert; Anne Snyder; Victoria Van Voorhis (FIE, 2014)

Technology and Applications for Collaborative Learning in Virtual Reality. - Scott W. Greenwald; Alexander Kulik; André Kunert; Stephan Beck 001; Bernd Fröhlich 001; Sue Cobb; Sarah Parsons; Nigel Newbutt; Christine Gouveia; Claire Cook; Anne Snyder; Scott Payne; et al. (CSCL, 2017)