A YouTube creator working out of his garage has engineered something that is normally found only in major research facilities ...

From the bottom of the swimming pool to the top of the pole vault bar, photographers reveal the stories behind these amazing ...

Abstract: Patrol robots in hospital wards are expected not only to ensure the safety of their movements, but also to perform gait measurement as part of their monitoring functions. In this study, we ...

Abstract: This letter is concerned with a three-dimensional target motion analysis issue using azimuth and elevation measurements. The nonlinear relationship between these measurements and target ...