warchalk

1 definition found

warchalk - Free On-line Dictionary of Computing (26 May 2007) :

  warchalk
  
     <networking> A system of runes and annotations chalked on
     walls or other surfaces to indicate to interested parties the
     presence of a wireless network node in the vicinity.
  
     Warchalking was inspired by "hobo language" - the signs used
     by American itinerants during the Depression years to indicate
     where they might find a meal.
  
     (http://blackbeltjones.com/warchalking/).
  
     (2002-06-26)