Abstract: Envision a ubiquitously device-free motion sensing, this work focuses on the analysis of Wi-Fi-based hand gesture trajectory tracking by utilizing the Doppler frequency obtained from channel ...

Abstract: A Kalman filter was used to decode hand trajectories from micro-electrocorticography recorded over motor cortex in human patients. In two cases, signals were recorded during stereotyped ...

I’m a big-time microneedling fan because the treatments have made noticeable improvements to my skin. I have large pores, redness, and some dark spots (because I can’t stop myself from picking a ...