Objective We examined whether the role of maternal education in children's unhealthy snacking diet is moderated by other socio-economic indicators. Methods Participants were selected from the Amsterdam Born Children and their Development cohort, a large ongoing community-based birth cohort. Validated …

Keyboard and 2D mouse are the commonly used input devices for computers. Unfortunately, these input methods come across as being unituitive when the user has to interact with 3D data. The 2D mouse has 2 degrees of freedom, whereas 3D interaction requires 6 degrees of freedom. To overcome this restriction, …