3. Design concept of device for preventing child crime

As the study aims to prevent crimes, it is focused on suggesting the direction of design so that children can be protected from a crime through a device one way or another. Accordingly, it has designated a scenario to extract factors according to situations while suggesting guidelines needed for a device from the extracted factors.

<sup>3</sup> Shin Ah Jo, 'Research on Designing Customized Menu for Users in Mobile Phone', Dept. of Digital Design, Kyung Sung Univ.
