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Inside Philips Hue’s plans to make all your lights motion sensors

is a senior reviewer focused on smart home and connected tech, with over twenty years of experience. She has written previously for Wirecutter, Wired, Dwell, BBC, and US News. Posts from this author will be added to your daily email digest and your homepage feed. Philips Hue has announced that its smart light bulbs — both new and existing models — are being upgraded to feature built-in motion sensing. The new feature, called Hue MotionAware, uses radio-frequency (RF) sensing to detect changes

Eyecam

More info about the project, or request for more media? Contact me at [email protected] . You can download the HD pictures ( mirror ) and the HD video (without captions: link ). Interested in building one ? Eyecam is Open-Source ! What is Eyecam? Eye contact. Human eyes are crucial for communication. Through the look, we can perceive happiness, anger, boredom or fatigue. The eyes move around when someone is curious and took straight to maintain focus. We are familiar with these interact

TaIrTe₄ photodetectors show promise for sensitive room-temperature THz sensing

This article has been reviewed according to Science X's editorial process and policies . Editors have highlighted the following attributes while ensuring the content's credibility: High-performance THz sensing based on the strong THz nonlinear electrodynamics in a layered correlated topological semimetals TaIrTe 4 . Credit: Xin (Zoe) Zou Terahertz radiation (THz), electromagnetic radiation with frequencies ranging between 0.1 and 10 THz, could be leveraged to develop various new technologies,

Can Sensing Be Safe? Designing Privacy-Aware Wireless Systems

Introduction From fitness trackers to smart speakers, mobile sensing has quietly become ubiquitous, embedding itself into our daily lives. These devices are capable of monitoring motion, detecting presence, identifying user activities, and even inferring health conditions, sometimes without any user interaction. As these applications grow and become central to smart environments, a critical question arises: Can sensing systems be designed to be both safe and ethical? While mobile and wearable