Extending the Interrogation Range of a Passive UHF RFID System With an External Continuous Wave Transmitter. - Jun-Seok Park; Jin-Woo Jung; Si-Young Ahn; Hyoung-Hwan Roh; Ha-Ryoung Oh; Yeung-Rak Seong; Yoon-Deock Lee; Kyoung Choi (IEEE Trans. Instrum. Meas., 2010)

Projector robot for augmented children's play. - Jong-gil Ahn; Hyeonsuk Yang; Gerard Jounghyun Kim; Namgyu Kim; Kyoung Choi; Hyemin Yeon; Eunja Hyun; Miheon Jo; Jeonghye Han (HRI, 2011)

Automatic Energy Saving system to reduce the waste of PC electricity. - Juyong Kim 006; Junewhan Choi; Kyoung Choi (J. Next Gener. Inf. Technol., 2011)

Supporting augmented reality based children's play with pro-cam robot: three user perspectives. - Jong-gil Ahn; Gerard J. Kim; Hyemin Yeon; Eunja Hyun; Kyoung Choi (VRCAI, 2013)