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<!DOCTYPE html> <html> <meta name="viewport" content="width=device-width, initial-scale=1"> <body ontouchstart="countTouches(event)" ontouchend="countTouches(event)"> <h1>The TouchEvent's touches Property</h1> <p>Touch somewhere in this document.</p> <p>The number of fingers touching this document is currently <span id="demo">0</span>.</p> <p>The touches property returns an array of touch objects, one for each finger that is currently touching the document.</p> <p><strong>Note:</strong> Touch events works for touch devices only.</p> <script> function countTouches(event) { var x = event.touches.length; document.getElementById("demo").innerHTML = x; } </script> </body> </html>