“…An ARS can make lectures more engaging and fun for the attendees, and potentially improves the information transfer between the presenter and the audience. Various positive effects of using an ARS have been demonstrated, including increased lecture attendance (Cain, Black, & Rohr, 2009;FortnerWood, Armistead, Marchand, & Morris, 2012;Greer & Heaney, 2004;Preszler, Dawe, Shuster, & Shuster, 2007), increased attention (Latessa & Mouw, 2005;Miller, Ashar, & Getz, 2003) and engagement (Fortner-Wood et al, 2012;Siau, Sheng, & Nah, 2006) during lectures, and improved learning performance (Pradhan, Sparano, & Ananth, 2005;Preszler et al, 2007;Rubio, Bassignani, White, & Brant, 2008).…”