ABSTRACT
With increasing of life expectancy innovative solutions that ensure
well-being of the seniors become most needed. In this context, in
order to deny the main difficulties reported by the senior public with
the use of mobile devices, we propose a technology entirely based
on voice interactions and we name this project of Guardian. The
essence of the project is to provide, through a mobile application, a
platform with a set of intelligent agents focused on the well-being
of the older adults. In this work the mains objectives to analyze and
evaluate the usability of the Guardian and the cultural impacts of
the technology. For the data collection, video recordings were used,
a questionnaire that identifies the socio-technological profile of the
research participants and the system usability scale (SUS).