“…Research in the fields of human-computer interaction and of modern information and communication technologies has shown that typical technological malfunctions such as crashes, breakdowns, freezes or slowdowns that are encountered when using a computer (cf. Day et al, 2012) can lead to frustration, stress, strain, and somatic symptoms (Bessiere, Ceaparu, Lazar, Robinson, & Shneiderman, 2004;Bessiere, Newhagen, Robinson, & Shneiderman, 2006;Day et al, 2012;Hudiburg, Ahrens, & Jones, 1994;Lazar, Jones, Hackley, & Shneiderman, 2006;Riedl, 2012;Riedl, Kindermann, Auinger, & Javor, 2012;Smith et al, 1999). It has also been shown that unexpected returns to manual performance when automation fails may lead to performance loss and higher subjective workload (Manzey et al, 2012).…”