Handheld device sees more colours than humans

  • A handheld device sensitive to changes in colour not detectable by the human eye could be used to spot objects hidden by camouflage or foliage.

    The Image Replication Imaging Spectrometer (IRIS) system was developed by Andrew Harvey and colleagues at Heriot-Watt University in the UK.

    Read the complete story here. (New Scientist)

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