Air turbulence is a serious problem that affects airline operations. The Japan Aerospace Exploration Agency (JAXA) is developing an airborne Doppler LIDAR (Light Detection and Ranging) for on-board turbulence detection. Flight experiments demonstrated that a highaltitude prototype can measure wind speeds at the more than 9 km range at altitude of 12 km. This paper describes the development of t...

this paper demonstrates design and fabrication o f a mechatronic system for human drowsiness detection. this system can be used in multiple places. for example, in factories, it is used on some dangerous machinery and in cars in order t o prevent the operator o r driver from falling asleep. this system is composed of three parts: (1) mechanical, (2) electrical and (3) image processing system. a...

Time-of-Flight Sensing In article number 2100159, Kyusang Lee and co-workers demonstrate a neuron-like resistive timeof-flight sensor method for 3D sensing, with implications in light-detection ranging (LiDAR),automotive vehicles, biomedical vivo imaging, augmented/virtual reality.