Information and communication technologies (ICT) have become an indispensable part
of our lives (Salehan & Negahban, 2013). With the proliferation of inexpensive mobile devices,
we are now living in a mobile age in which mobile ICTs are vigorously and quickly adopted
(Oulasvirta, Rattenbury, Ma, & Raita, 2012). In this mobile age, smartphones are considered the
latest evolution of mobile ICTs (Oulasvirta et al., 2012).