Jung Ho Lee Shin Beom Ju Lee, Seok Jinwoo Park KIM, JAE HUN Kim Chulki Lee Taikjin 2024-01-12T17:04:13Z 2024-01-12T17:04:13Z 2021-09-29 https://pubs.kist.re.kr/handle/201004/92166 English Step Length Smartphone Motion navigation healthcare Motion based Adaptive Step Length Estimation using Smartphone Conference 1 IEEE ISCE 2014 IEEE ISCE 2014 US