Pedometer - Simple English Wikipedia, the free encyclopedia

Pedometer

A pedometer is an electronic device for counting the steps of its user.

Leonardo da Vinci thought that the pedometer would intend for military purposes.[1]

References

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  1. Leonardo da Vinci (1938). Edward MacCurdy (ed.). The Notebooks of Leonardo Da Vinci. New York: Reynal & Hitchcock. p. 166.