WHAT IS COLOR GOOD FOR? Although our distant ancestors probably first used color vision to find fruit in trees, it is still useful to us. Even though most of us will never have to defuse a bomb (Figure 1), colors are used to send all sorts of important messages in the modern world. Traffic lights turn from green to red to tell us to stop (Figure 2), warning lights turn orange on the car dashboa...

Theories regarding the influences of electronic games drive scientific study, popular debate, and public policy. The fractious interchanges among parents, pundits, and scholars hint at the rich phenomenological and psychological dynamics that underlie how people view digital technologies such as games. The current research applied Martin Heidegger's concept of interpretive frameworks (Heidegger...