Among the changes made by Apple to its laptops over the years, the transition from a Hall sensor-based sleep sensor to an angle sensor that determines when the lid is closed is a decidedly unpopular ...

Soil moisture measurement is fundamental to understanding hydrological processes, crop water dynamics, and broader environmental monitoring. Recent advancements have driven the development of ...

Metal-oxide (MOx) chemiresistors are perfect for gas sensing because of their small size, low power, and low cost. These are a class of chemical resistors that function via direct chemical interaction ...

Authors first explains the calibration process of sun sensor based on cubic surface fitting. The calibration and testing platform of the sun sensor includes a solar simulation light source, ...

Apple is continuing work on iPhone-embedded poisonous gas sensors, with its latest invention being a way to calibrate and lengthen the life of the consumable materials used to detect the toxins. In a ...

The pH of the culture medium is a critical process parameter in cell culture bioprocesses. To successfully transfer processes between bioprocess systems and sites (i.e., in the course of process ...

Sensors are the foundation of all modern cognitive ESM systems, and signal processing methods, like direction finding, require an accurate model of the array response in order to interpret and fuse ...

Road networks are critical public assets that must be monitored, modeled, and maintained with rigor and efficiency. As agencies face heavier traffic, ...