 
 		# Create nodes
 		neuron = neuron( id: make_ref(), bias: 10, activation_function: function(identity/1) )
-		sensor = sensor( id: make_ref(), sync_function: function(sync_function/0) )
+		sensor = sensor( id: make_ref(), sync_function: fake_sensor_data( [ [1, 1, 1, 1, 1] ] ) )
 		actuator = actuator( id: make_ref() )
 
 		# Wire up network


	end

	def actuator_next_output() do
		receive do
			{ _pid, :forward, [ output ] } -> 

		MathUtil.sigmoid(x)
	end

end

defrecord MockNode, pid: nil do
