Abstract: This paper proposes and experimentally validates a novel concentric circle (CC) model for indoor WiFi sensing. By setting the transmitter and receiver together, the perception model becomes ...

Chicago has been quietly constructing roundabouts and traffic circles in a bid to improve road safety but unfamiliar motorists don't know how to use them. There are eight roundabouts that have already ...

Berlin-based Circle Health has closed a €9 million seed round of equity and debt financing, led by Atlantic.vc, with participation from CRB Health Tech, Calm/Storm Ventures, and Kfund. The funding ...