Guest Editorial—Special Issue on Selected Papers From the 11th IEEE Sensors Conference 2012

The 24 papers in this special issue are selected from those presented at the 11th IEEE Sensors Conference, held in Taipei, Taiwan during October 28-31, 2012. The selected topics are categorized into i) bio/chemical gas, flow, and humidity sensors; ii) physical, mechanical, and optical sensors and actuators; iii) sensing systems and signal processing; and iv) wireless sensor networks.