Dell Latitude E Family Onyx Design Language Dell Latitude E Family Onyx Design Language from Antonio Latto Dell Latitude E Family Onyx Design Language Project Leader for Latitude 4200 and 4310 also team member for the redesign of the Latitude line of notebooks. gLike Dell Latitude E Family Onyx Design Language Project Leader for Latitude 4200 and 4310 also team member for the redesign of the Latitude line of notebooks. Industrial Design UX Project Management Share R 7 n Antonio Latto Design Director Latitude at Dell Technologies Austin, TX Follow Contact