WARNING: simulator doesn't support accelerometer events

Getting Started Newbie Questions
#1

What is the reason I’m getting this error:

WARNING: simulator doesn’t support accelerometer events

my code

local physics = require "physics" physics.setDrawMode( "debug" ) function movePaddle(event) paddle.x = display.contentCenterX - (display.contentCenterX \*  (event.yGravity\*3)) end Runtime:addEventListener( "accelerometer", movePaddle )  
#2

You can’t use the accelerometer on the simulator - you need to test that functionality on a device or check out third-party solutions like M.Y Software’s Ultimote.

#3

You can’t use the accelerometer on the simulator - you need to test that functionality on a device or check out third-party solutions like M.Y Software’s Ultimote.