Mobile phones have become the most ubiquitous information and communication technology (ICT), research has been focused on the use of mobile phones by teenagers, younger adults, and working age people—plausibly as a consequence of the fact that these user groups have represented the largest proportion of mobile phone early adopters heavily targeted by the industry noticeably less interest has been shown by scholars for other user groups and, in particular, for older adults. Substantial differences, however, are still evident in mobile phone access among older adult age groups—despite the overall increase in the last decade (see Fig. 1). For example, whereas in 2013, 90.3% of people aged 55–64 owned a mobile phone, this rate falls to 81.7% for the 65–74 age group and to 55.2% for those aged over 75 in the same year. researchers have shown interest in the predictors of the adoption of mobile devices among older adults. Accordingly, the Technology Acceptance Model (TAM) and its variations have been applied to mobile phone adoption. Drawing on the suggestion that understanding the limitations associated with the appropriation of ICTs’ specific characteristics and constraints of older adults must be considered, TAM-based models have been further extended with other variables, such as demographical, socioeconomic, and personal factors