1 janv. 1839 - DAGUERREOTYPE

Description:

Description: a one-of-a-kind, highly detailed photographic image on a polished copper plate coated with silver. It became the first popular photographic medium.

History: Introduced in 1839 in France by Louis J. M. Daguerre, the first photographic print process was the daguerreotype.
Special Features: If you move your head while observing a daguerreotype, you will see the photo turn from positive to negative and back again.

Uses: Daguerreotypes were popularly and primarily used for portraits. Unlike most photographs today, in which images are printed from transparent negatives onto paper, the daguerreotype was a polished copper plate upon which an image was directly exposed.

Interaction: No prior interaction of the device until searching of industrial

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