In places with unreliable networks and no data center infrastructure, smaller is better ...

A Boeing 777 plane was seen taking a very low pass over Central Texas as it approached the Horseshoe Bay Resort Jet Center airport this week, video shows. Data from flight tracking service ...

Abstract: Bluetooth low energy (BLE) can achieve low-cost positioning with moderate accuracy, while visible light positioning (VLP) can achieve accurate positioning. However, VLP requires each ...

aSchool of Public Health, University of California San Diego, La Jolla, CA, USA bMailman School of Public Health, Columbia University, New York, NY, USA cDivision of Environmental Health Sciences, ...

Abstract: In today's world, energy efficiency and smart technologies are becoming increasingly important. Lighting is a significant contributor to energy consumption, and traditional lighting systems ...