Effects of visual latency on visual-haptic experience of stiffness. - Bing Wu 005; Sung Hun Sim; Andinet Enquobahrie; Ricardo Ortiz (QoMEX, 2015)

Improved typing on a flat keyboard via tactile key-identity feedback. - Sung Hun Sim; Bing Wu 005; Roberta L. Klatzky (HAPTICS, 2016)