This article examines the rich historical subtext in future-focused storylines of Quantic Dream’s 2018 release Detroit: Become Human (PS4) and illuminates many thematic continuities racial issues between past future. Much subtle symbolism appears to have went unnoticed by reviewers who maligned videogame its creator David Cage for relying on lazy tropes that clunkily connect African American ci...

background: all recent accident models emphasis on multi causality of accidents. the suggested models emphasized on human roles in accident occurrence. the results of recent decade's studies have shown that the main causes of accidents are human and his/her unsafe acts. nowadays, application of warning signs is an important way to decrease unsafe acts . methods: in this study, the unsafe acts o...