“…Macchiarella and Vincenzi (2004), De Crescenzio et al (2011), Rios, Hincapié, Caponio, Mercado, and Mendívil (2011), and Haritos and Macchiarella (2005 all reported on AR systems for aeronautical or aerospace maintenance training. The other studies on AR systems for IMA tasks do not address training, but the use of AR as an guidance tool compared to traditional guidance tools such as textbooks (Andersen, Andersen, Larsen, Moeslund, & Madsen, 2009;Henderson & Feiner, 2011a, 2011bKlinker et al 2001;Tang, Owen, Biocca, & Mou, 2003;Tumler et al, 2008;Wiedenmaier, Oehme, Schnidt, & Luczak, 2003;Yuan, Ong, & Nee, 2008).…”