Carbon monoxide is quiet, colorless, and fast, which is why you rely on detectors to speak up before it is too late. Yet a “common sense” habit, putting the alarm right next to the suspected danger or ...
Abstract: This article presents a sensor, called a skin-type dual proximity sensor (STPS) that can provide distance information in the form of impedance between a sensor and an approaching object ...
Abstract: We present the design, implementation, and evaluation of Ceilbot, a ceiling-mounted robot for efficient and accurate RFID localization. Unlike previous robotic RFID localization systems, ...