Chris DiGiano Louise Yarnall Charles Patton Jeremy Roschelle Deborah G. Tatar Matt Manley Conceptual tools for planning for the wireless classroom. 284-297 2003 19 J. Comp. Assisted Learning 3 http://dx.doi.org/10.1046/j.0266-4909.2003.00030.x db/journals/jcal/jcal19.html#DiGianoYPRTM03