The Best Motion Sensors and Privacy Alternatives to Security Cameras

If you prefer not to have cameras in and around your home, try one of these more private, WIRED-tested security devices.

Contact-free sensors could help track movement symptoms in Parkinson's disease

Disease progression in people with Parkinson's disease can be accurately monitored using sensors, removing some of the ...

2026 Smart Home Sensors Compared; Zigbee vs Thread vs Matter

Compare the best smart home sensors for your 2026 setup, from basic PIR models to mmWave devices like the 60 GHz Aqara FP2 ...
Wall Street Journal

Forget Work. Passive Income Is the New American Dream.

Greg Keogh couldn’t stand commuting, office attire and feeling depleted at the end of a workday. To find a way out of his corporate 9-to-5, he decided to break into the world of so-called passive ...
IEEE

An Approach of Reducing Motion Sickness in Passive Virtual Driving through Multi-sensory Simulation of Wind Sensation

Abstract: This paper introduces a method to reduce the occurrence of motion sickness (MS) during passive motion in virtual reality (VR), such as virtual driving. The approach improves the user’s sense ...
Institutional Investor

Why Michael Green Is Known as the Cassandra of Passive Investing

For the better part of the past decade, Michael Green has been on a mission. From talking to money managers to making the rounds of hedge fund idea dinners to attending conferences geared to everyone ...
IEEE

Reducing False Alarm Situation in LPG Leak Detection Using Arduino-Based Multi-Sensor (MQ-2, MQ-5, and MQ-6 Gas Sensor) Module

Abstract: LPG is an alternative fuel used for daily use. Due to its low cost and ease of installation. This article covers an Arduino-based gas detection system that uses an Arduino UNO R3 board and ...