FaceME: Face-to-Machine Proximity Estimation Based on RSSI Difference for Mobile Industrial Human–Machine InteractionZhezhuang Xu, Shih‐Hau Fang, Ting Liu et al.|IEEE Transactions on Industrial Informatics|2018Cited by 45
Face-to-machine proximity estimation for mobile industrial human machine interactionTing Liu, Shih‐Hau Fang, Zhezhuang Xu et al.|Unknown|2017Cited by 7
Combining Proximity Estimation With Visible Symbol Assignment to Simplify Line-of-Sight Connections in Mobile Industrial Human-Machine InteractionZhezhuang Xu, Shih‐Hau Fang, Jie Huang et al.|IEEE Access|2019Cited by 4
LightCon: Simplify line-of-sight connection with visible symbols in industrial wireless networksXi Yue, Shih‐Hau Fang, Wenchao Huang et al.|IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society|2017Cited by 1