====== groworld workshop in the tiergarten ======

part of http://www.sommercampworkstation.de and otherwise documented at http://www.sommercampworkstation.de/wiki/doku.php?id=plant_perception from 2009-08-10 -> 2009-08-17 eV. and http://www.pawfal.org/dave/blog/2009/08/groworld-sommercamp-workshop/

===daves todo list===

  * plant-eyes 
    * networking - (look into why it's not receiving messages) [done]
    * representing sensor data via new ornaments - how
    * camera change pickups 
    * sensor data represented as global changes (above ground?) [done]
  * plant companion organism (new prototype script in fluxus)
    * test networking
    * visualise sensor data [[http://www.nextnature.net/?p=3592]]
  * nv neurons for plants 

===misc. directions & links===
  * [[plan plant planet]]
  * wireless data from plant sensors 
    * using nRF24AP1 
    * http://www.sparkfun.com/commerce/product_info.php?products_id=8565
    * cf. http://www.arduino.cc/playground/InterfacingWithHardware/Nrf2401
  * build, test & debug 'theroux-lawrence device' (x.ref)
  * solarcrickets >> http://www.ralfschreiber.com/solarsound/solarsound.html

===working===
  * some data from plant sensors (see also: [[plant sensing]])
    * basic environmental sensing (eg. temp/light/moisture/pH)
    * send data via xmpp and/or pachube -> [[groworld game]]

===theroux-lawrence device===
  * http://www.borderlands.com/archives/arch/detectin.htm
  * wheatstone bridge [[http://en.wikipedia.org/wiki/Wheatstone_bridge]]

===data sources===
  * https://www.pachube.com/feeds/2452
  * https://www.pachube.com/feeds/1951