How Can I Detect Touchscreen vs. Non-Touchscreen Devices in Web Development?

Touchscreen Detection with Media Queries

In the realm of web development, it often becomes necessary to tailor content or behavior based on the input capabilities of the user's device. One common distinction is between touchscreens and non-touchscreen devices.

Media Query Solution:

The CSS4 media query draft introduces the 'pointer' property to address this need.

@media (pointer: none) {
  /* Non-touchscreen device styling */
}

• 'none': No pointing device available (e.g., desktop)
• 'coarse': Limited pointing device accuracy (e.g., trackpad)
• 'fine': Accurate pointing device (e.g., touchscreen)

However, it's important to note that browser compatibility for this property is limited.

Alternate JavaScript Solution:

If support for the 'pointer' media feature is not sufficient, consider using a JavaScript solution such as:

• !window.Touch: Checks for the absence of the Touch object on the device.
• Modernizr: A JavaScript library that includes a 'touchevents' test.

By utilizing one of these methods, developers can effectively target non-touchscreen devices and enhance the user experience accordingly.

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