Chularas Natpratan และ Nagul Cooharojananone. (2014) STUDY OF SOUND AND HAPTIC FEEDBACK IN SMART WEARABLE DEVICES TO IMPROVE DRIVING PERFORMANCE OF ELDERS. Chulalongkorn University:ม.ป.ท.Chularas Natpratan และ Nagul Cooharojananone. 2014. STUDY OF SOUND AND HAPTIC FEEDBACK IN SMART WEARABLE DEVICES TO IMPROVE DRIVING PERFORMANCE OF ELDERS. ม.ป.ท.:Chulalongkorn University;Chularas Natpratan และ Nagul Cooharojananone. STUDY OF SOUND AND HAPTIC FEEDBACK IN SMART WEARABLE DEVICES TO IMPROVE DRIVING PERFORMANCE OF ELDERS. ม.ป.ท.:Chulalongkorn University, 2014. Print.