"You could think about that as... a kind of 'heads-up display' like what pilots have: an image of the magnetic field... imprinted on top of the image that they see around them, " he said.

BBC: Perfume chemist

Steven Sasson invented the digital camera itself, starting at Kodak in the 1970s with an eight-and-a-half-pound box connected to a magnetic tape drive and a TV set, which produced a .01 megapixel image.

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