Using the CapSense data.

EmergingObjects_3_2.ino

#include <CapacitiveSensor.h>
CapacitiveSensor   cs_4_2 = CapacitiveSensor(4,2); 
int led = 13;
int led2 = 11;
byte fade;
long timer;
long  previousTimer;
int ledState = LOW;
int sensorPin = A0; 
int sensorValue = 0;

void setup() {                
  pinMode(led, OUTPUT);   
  pinMode(led2, OUTPUT);   
  Serial.begin(9600); 
}
void loop() {
  //CapSense Section
  long start = millis();
  long total1 =  cs_4_2.capacitiveSensor(30);
  Serial.print(millis() - start);        // check on performance in milliseconds
  Serial.print("\t");                    // tab character for debug windown spacing
  Serial.println(total1);                  // print sensor output 1
  delay(10);                             // arbitrary delay to limit data to serial port
 
 // Light Sensor Section 
  sensorValue = analogRead(sensorPin);   
  if ( sensorValue <= 400 ) {
    ledState = HIGH;
  } 
  else {
    ledState = LOW;
  }

// Light LEDs Section
  digitalWrite(led, ledState);   // turn the LED on (HIGH is the voltage level)
  analogWrite(led2,  total1*2);
  //fade++;
  /*
  Serial.print("timer= ");
   Serial.print(timer);
   Serial.print("\t previousTimer= ") ; 
   Serial.print(previousTimer);
   Serial.print("\t fade= ");
   Serial.println(fade);
   */
}