Dixie cups can often be found in the bathroom, but now the brand is looking to increase its role in oral hygiene. To make brushing a more positive experience and to teach kids proper oral care habits, the Georgia-Pacific brand has unveiled a line of cup designs with interactive games that incorporate mobile technology to make brushing fun and exciting. The cups feature augmented reality brushing games where kids can fend off mouth-invading monsters or explore outer space to keep their teeth clea...