The writing hand

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Knauss's "writing hand" Friedrich von knaus, automa della mano che scrive, 1764.JPG
Knauss's "writing hand"

The writing hand is a mechanical automaton created by Friedrich von Knauss in 1764. [1] [2] A clockwork mechanism moves a hand which dips a pen into an inkstand and writes the phrase "Huic Domui Deus / Nec metas rerum / Nec tempora ponat" ("May God not impose ends or deadlines on this house") on a small card. [3] On the silver-coating of the mechanism are the words "Pro patria".

Contents

The instrument was dedicated by von Knauss to the House of Lorraine, which ruled at that time in Tuscany.

The object is housed in Room 10 of the Museo Galileo in Florence (inventory no. 3195). [4] It is made of copper and silver and measures 680mm x 1000mm.

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References

  1. Moritsch, Otmar. "All-writing miraculous machine: writing apparatus". Technisches Museum Wien . Retrieved 6 June 2016.
  2. Adelheid Voskuhl (31 May 2013). Androids in the Enlightenment: Mechanics, Artisans, and Cultures of the Self. University of Chicago Press. pp. 31–2. ISBN   978-0-226-03402-7.
  3. Erkki Huhtamo; Jussi Parikka (16 June 2011). Media Archaeology: Approaches, Applications, and Implications. University of California Press. p. 84. ISBN   978-0-520-94851-8.
  4. "Web catalogue of Museo Galileo".