Crowdsourcing as a method for indexing digital media. - Seyong Ha; Dongwhan Kim; Joonhwan Lee (CHI Extended Abstracts, 2013)

Comparing Mid-air Finger Motion with Touch for Small Target Acquisition on Wearable Devices. - Mingming Fan 001; Anuruddha Hettiarachchi; Zhicong Lu; Seyong Ha; Priyank Gupta (CHI Extended Abstracts, 2017)