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Results 2161 - 2170 of 2239 for Cameras
  • Article - 3 Apr 2014
    Most of the sensors carry out switching action through solid-state circuits. The connections between load devices and power supplies are made through two or more wires, and the entire setup is known...
  • Article - 3 Feb 2014
    Image sensors, which are often used to track physiological biometrics, have been undergoing some changes. Recent advancements in the technology have led to the increased prevalence of CMOS imaging...
  • Article - 5 Dec 2013
    HVAC is the biggest contributor to residential energy bills as well as carbon emissions. HVAC accounts for 43% of residential energy consumption in the US and 61% in Canada and the UK.
  • Article - 31 Oct 2013
    The traditional video camera with its limited field of view makes it difficult for use in some of the applications in the field of computational vision. Catadioptric sensors are proving to be an apt...
  • Article - 24 Oct 2013
    Motion can be detected through various means such as infrared, sound, and vibration. Motion detectors are primarily used for detecting moving objects (especially people), and gathering data regarding...
  • Article - 9 Oct 2013
    A bolometer is a highly sensitive instrument used for detecting heat or electromagnetic radiation. It was invented by Samuel Pierpont Langley, an American astronomer, in 1878. This instrument was...
  • Article - 12 Jul 2013
    Well, researchers at the Nanyang Technological University in Singapore have created a prototype system that can work on wood, aluminium, steel, glass and plastic.
  • Article - 20 Jun 2013
    A fish counter is a device used for measuring the number of fishes passing along the river within a period of time. Atlantic salmon is one of the most important species studied using this device.
  • Article - 8 Mar 2013
    Wilson’s chamber, also known as a cloud chamber, is used for the detection of ionizing radiation particles.
  • Article - 7 Mar 2013
    Various sensors have been developed to assess the quality of foodstuff and beverage and also for monitoring the industrial processes.

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