Improve contactless sensing technology

Developments in air-coupled contactless sensing for concrete

Recent developments in contactless, air-coupled sensing of seismic and ultrasonic waves in concrete are presented. Contactless sensing allows for rapid, efficient and consistent data collection over a large volume of material. Two inspection applications are discussed: aircoupled bridge deck scanning using seismically generated waves, and internal material reconstruction using ultrasonic tomogr...

Contactless Conductivity Detection in Ceramic Technology for On-Chip Electrophoresis

A capacitively coupled contactless conductivity detector produced in Low Temperature Co-fired Ceramic (LTCC) technology for microchip capillary electrophoresis (CE) is reported in this work. Electrodes located outside the measurement channel are used to sense impedance variations caused by conductive ions. The application of LTCC in combination with contactless conductivity detection is very pr...

Pedestrian Sensing Technology Review

Pedestrians are important yet vulnerable road users, especially in urban environments. Traffic accidents involving pedestrians usually lead to serious injuries or fatalities. From an application’s point of view, pedestrian detection can be used for traffic flow monitoring, intelligent pedestrian crossing or on-board vehicle for driver assistance. From the technology’s point view, different sens...

Technology to Improve Sprayer Accuracy

Mobile Crowd Sensing Networks Technology

With the explosive popularization of the wireless mobile terminal devices, the combination of mobile sensing and crowdsourcing brings about a novel sensing paradigm of Internet of Things (IoT). By means of analyzing the data collected from mobile terminal, the crowd sensing can sense user’s situation intelligently and provide personalized service. It summarizes the latest researches both at hom...