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  • Blumio: The Future of Wearable Blood Pressure Sensors
    Article - 2 Nov 2020
    California-based company Blumio has developed a wearable and non-contacting millimeter-wave radar sensor that measures blood pressure at the wrist.
  • Monitoring Health in Real-Time with a Color-Changing Tattoo Ink
    Article - 11 Aug 2020
    This article discusses different ways in which people with serious health issues, such as diabetes or kidney disease, can monitor their conditions in real-time with the help of tattoo biosensors.
  • The Difference Between Bump Testing and Calibration of Gas Detectors
    Article - 13 Mar 2019
    This article discusses the difference between calibration and bump testing of gas detectors.
  • The Rise of Floor Sensors
    Article - 19 Jan 2018
    To progress development of the public/private sensing environment, companies are advancing the sensitivity and versatility of their floor sensor products.
  • What are Fiber Optic Sensors?
    Article - 12 Sep 2014
    Fiber optic sensors are fiber-based devices that use optical fibers to detect certain quantities such as mechanical strain or temperature, concentrations of chemical species, acceleration, rotations,...
  • Basic Principles of a Gas Meter
    Article - 30 Jul 2013
    A gas meter is a specialized flow meter that can measure the volume of fuel gases such as propane and natural gas. It is difficult to measure the volume of gas because measured volumes are greatly...
  • Basics of an Ion-Selective Electrode
    Article - 12 Aug 2013
    Ion-selective electrodes are membrane electrodes that produce an electrical potential by converting the activity of ions dissolved in a solution. The potential can be measured using a pH meter or a...
  • Vehicle Crash Sensors: Blind Spot Detection
    Article - 10 May 2013
    Blind spots are the regions around a vehicle that are invisible to the driver. They can be caused by the passengers, headrests and window pillars. This article discusses how this technology works and...
  • Radiation Sensors: Wilsons Chamber – Particle Detector
    Article - 26 Jun 2013
    Wilson’s chamber, also known as a cloud chamber, is used for the detection of ionizing radiation particles.
  • Automotive Curb-Alert Sensors
    Article - 6 Mar 2013
    Curb feelers are wires or springs fitted to a vehicle and act like whiskers to alert the drivers about an obstruction or curb.

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