RaITIn: Radar-Based Identification for Tangible Interactions

Tamil Selvan Gunasekaran, Ryo Hajika, Yun Suen Pai, Eiji Hayashi, Mark Billinghurst
2022 CHI Conference on Human Factors in Computing Systems Extended Abstracts  
Radar is primarily used for applications like tracking and largescale ranging, and its use for object identification has been rarely explored. This paper introduces RaITIn, a radar-based identification (ID) method for tangible interactions. Unlike conventional radar solutions, RaITIn can track and identify objects on a tabletop scale. We use frequency modulated continuous wave (FMCW) radar sensors
doi:10.1145/3491101.3519808 fatcat:23q3bcd3tbe4rncykig6g627tm