GPS is vulnerable to jamming—here’s how we might fix it

Losing GPS would mean losing a lot more than Google Maps. The technology is integrated into everything from lights that turn ...
IEEE

Target Tracking in Underwater Multi-Sensor Systems Using Delayed Bearing-Only Measurements

Abstract: In underwater multi-sensor systems for bearing-only tracking, propagation delays cause uncertainty in the state transition intervals. These intervals vary even for the same target observed ...
IEEE

Alcohol Detector and Engine Locking System Using Arduino Uno and MQ3 Sensor

Abstract: The prevalence of alcohol-related traffic accidents has led to a growing demand for technological solutions that can prevent drunk driving. This paper presents a design and implementation of ...
trains

BNSF rolls out locomotive-based track inspection system

BNSF Railway’s Onboard Defect Identification & Notification equipment is mounted below the locomotive’s draft gear. BNSF FORT WORTH, Texas — BNSF Railway will dramatically increase its track ...