@GuyGadboisGuyG1 @Bob_Wachter @dr_kkjetelina Also, as noted in the article, the mannequins didn't move around or turn their heads from straight forward.
@Guygadboisguig1@Bob_Wachter@dr_kkjetelina同样，正如文章中所指出的，人体模型没有来回移动或从正前方转头。
@GuyGadboisGuyG1 @Bob_Wachter @dr_kkjetelina Also, as noted in the article, the mannequins didn't move around or turn their heads from straight forward.
@Guygadboisguig1@Bob_Wachter@dr_kkjetelina同样，正如文章中所指出的，人体模型没有来回移动或从正前方转头。