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2 clusters · 4 sources · 5 days · First seen · Last updated

NC State wearable hazard detection patch

Overview

Researchers at North Carolina State University announced a compact, solar‑powered wearable patch that can sense six environmental hazards, including toxic gases, aerosolized toxins, and heavy‑metal contamination in water. The device, about the size of a credit card, houses a microcontroller, thin‑film photovoltaic cells for extended battery life, a tiny battery and a haptic motor that delivers distinct vibration patterns for each threat, allowing users to recognize the danger instantly and move to safety.

The same sensing suite has been integrated into an electronic “e‑skin” prototype for robots, enabling autonomous machines to detect hazardous substances and avoid them. The work was presented in the journal *Device* and highlights a shift from delayed smartphone alerts toward immediate tactile feedback for both humans and robots in hazardous environments.

Entities

Oluwatobi Ojuade · North Carolina State University · Baha Erim Uzunoğlu

Timeline

  1. 14 days ago

    [TECHNOLOGY] 2 sources
    North Carolina State University invents vibrating safety patch for hazardous environments

    North Carolina State University researchers have built a solar‑powered, credit‑card‑sized patch that senses gases and heavy metals and alerts wearers via distinct vibrations, also enabling a robotic “E‑skin”.

  2. 19 days ago

    [TECHNOLOGY] 2 sources
    NC State researchers unveil wearable patch that vibrates to warn of toxic gases and contaminated water

    NC State scientists created a solar‑powered wearable patch that detects six hazards—including toxic gases and contaminated water—and alerts users with unique vibration patterns; the tech also powers a robotic e

Sources

analytica-world.com · chemie.de · knowridge.com · news-medical.net