Detect touchcapability in JavaScript
Currently using this line of feature detection to determine touchcapability. As a Modernizr-Test this could look like the following:
Modernizr.addTest('touchcapable', function() {
return !!(('ontouchstart' in window) || window.DocumentTouch && document instanceof DocumentTouch || navigator.msMaxTouchPoints);
});
Written by Jonathan Krause
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