Playful Tray: Adopting Ubicomp and Persuasive Techniques into Play-Based Occupational Therapy for Reducing Poor Eating Behavior in Young Children. - Jin-Ling Lo; Tung-yun Lin; Hao-Hua Chu; Hsi-Chin Chou; Jen-Hao Chen; Jane Yung-jen Hsu; Polly Huang (UbiComp, 2007)