Proximity API

User Proximity

window.addEventListener('userproximity', function(userproximity) {
	userproximity.near = ;
});

Device Proximity

window.addEventListener('deviceproximity', function(deviceproximity) {
	deviceproximity.min = ;
	deviceproximity.max = ;
	deviceproximity.value = ;
});

<script>
window.addEventListener('userproximity', function(event) {
	document.getElementById("userproximity.near").innerHTML = userproximity.near;
});

window.ondeviceproximity = function(deviceproximity) {
	document.getElementById("deviceproximity.min").innerHTML = deviceproximity.min;
	document.getElementById("deviceproximity.max").innerHTML = deviceproximity.max;
	document.getElementById("deviceproximity.value").innerHTML = deviceproximity.value;
}
</script>