Pedometer
File:Omron HJ112.jpg
Pedometer
A pedometer is an electronic device for counting the steps of its user.
History
Leonardo da Vinci thought that the pedometer would intend for military purposes.[1]
Pedometer Media
- Pedometer-eschenbach.jpg
- Pedometereschenbach
- 1590 Schrittzähler anagoria.JPG
Historical pedometer, Southern Germany, 1590
- Apple Nike sportskit.JPG
Nike+iPod Sports Kit.
References
- ↑ Leonardo da Vinci (1938). Edward MacCurdy (ed.). The Notebooks of Leonardo Da Vinci. New York: Reynal & Hitchcock. p. 166.
