​

function setup() {

  createCanvas(displayWidth, displayHeight);

  r = random(50, 255);

  g = random(0, 255);

  b = random(50, 255);

}

​

function draw() {

  background(r, g, b);

  console.log('draw',r,g,b);

}

​

function deviceMoved() {

  r = map(accelerationX, -90, 90, 0, 255);

  g = map(accelerationY, -90, 90, 0, 255);

  b = map(accelerationZ, -90, 90, 0, 255);

  console.log(accelerationX,accelerationY,accelerationZ)

}