Talk:Picana

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I am thinking of editing this page to clarify. The problem is that there is not a great deal of factual information available - for the obvious reason that users of the devices didn't go into print and the victims don't know the technical details or don't want to write about them.

As I understand it, the picana is/was a high voltage / low current device which (like the cattle prod or the modern stun baton or Taser) has two electrodes, meaning that no ground wire was necessary.

This may seem merely a technical distinction, but the point of a high voltage device is to provide a shock over a short distance at very low current and so avoid the danger of running a current through the vital organs. The combination of a single electrode with a ground wire was a lower voltage device with a variable resistor (to allow adjustment from zero to mains 110/220 volts) - which caused a higher current.

This made the high voltage picana allegedly a 'safer' device that was believed to allow repeated debilitating shocks with less risk of death.

If the above is right (which I believe it is), the picana was more technically sophisticated, whereas the mains voltages devices were cruder.

See Electricty: the global history of a torture technolgy

Does anyone have any more knowledge about this? If not, I am inclined to edit to follow Darius Rejali rather than the present version of the article.

Charlotte274 19:02, 18 September 2006 (UTC)