scotograph

Example Sentences

• "Scotograph or writing-machine for use of the blind"
• "In some recent experiments with it at the Blind Asylum at Amsterdam, children of 6 learned very rapidly to write with the assistance of the scotograph, which is the invention of Dr. Nord, but it is especially designed for the use of scholars, etc., who have become blind late in life and still wish to continue their literary activity."
• ""Scotograph" is likely to stick as the popular term for portraits taken by the Röntgen process. It means "shade picture," and its analogy with photograph, which is a "light picture," is sufficiently manifest to help on its vogue."
• "You will be able to see radiographs, or scotographs, — referring to darkness and shadow ; you will see that shadowgraphs indicate to you any deformity of the roots of the teeth, or any teeth that have not come into position in the arch, or any osseous deformity which may take place in the jaw […]"
• "The spirit-faces are sometimes obtained on ordinary paper without the aid of a camera and are called Scotographs."
• "What she did produce at times on her own were so-called scotographs, similar to Rorschach effects used in psychiatry; they were the result of briefly exposing sensitive photographic paper to light and then interpreting the resulting shapes."