Arccos Smart Laser rangefinder adds wind, weather and data integration to yardages

Arccos’ new Smart Laser rangefinder factors in wind, slope, weather and pin mapping, syncing with its shot-tracking system ...
IEEE

A Multiparameter Alternative Optimization Atmospheric Refraction Correction Method for Star Sensors With Large-Zenith-Distance Starlight

Abstract: Terrestrial star sensors operating in scenarios such as aircraft, ships, and field experiments are susceptible to atmospheric refraction, especially those encountering large-zenith-distance ...
GitHub

SparkFun Ultrasonic Distance Sensor - TCT40

The SparkFun Ultrasonic Distance Sensor - TCT40 (sen-24805) a user-friendly upgrade to the popular HC-SR04 sensor, offers non-contact distance measurement from 2cm to 400cm with an accuracy of 3mm.
GitHub

VL53L4CD library for Arduino

This is a library for the Arduino IDE that helps interface with ST's VL53L4CD time-of-flight distance sensor. The library makes it simple to configure the sensor and read range data from it via I²C.
New Atlas

Robots could sense both touch and proximity, by seeing through their arms

This allows the system to likewise switch back and forth between proximity- and tactile-sensing, so it can both track moving people and know when they touch the arm. ProTac could also be used by ...
IEEE

Semantic Proximity Update of GNSS/INS/VINS for Seamless Vehicular Navigation Using Smartphone Sensors

Abstract: The advancement of microelectromechanical systems (MEMSs) and the Internet of Things (IoT) have enabled a wide range of applications based on smartphones. However, the existing navigation ...