# WebXR drag example in threejs is experiencing issues when used on mobile devices

**URL:** <https://discourse.threejs.org/t/webxr-drag-example-in-threejs-is-experiencing-issues-when-used-on-mobile-devices/57604>\
**Category:** Questions\
**Tags:** mobile, webxr, ar, drag\
**Created:** [October 31, 2023, 10:59am UTC](https://discourse.threejs.org/t/webxr-drag-example-in-threejs-is-experiencing-issues-when-used-on-mobile-devices/57604 "2023-10-31T10:59:32Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![Manusha\_Karunathilaka](https://yyz1.discourse-cdn.com/flex035/user_avatar/discourse.threejs.org/manusha_karunathilaka/32/41229_2.png) [@Manusha\_Karunathilaka](https://discourse.threejs.org/u/Manusha_Karunathilaka)\
**Post date:** [October 31, 2023, 10:59am UTC](https://discourse.threejs.org/t/webxr-drag-example-in-threejs-is-experiencing-issues-when-used-on-mobile-devices/57604/1 "2023-10-31T10:59:32Z")

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Hello,

I’m new to three.js and WebXR. I experimented with the [WebXR drag example](https://threejs.org/examples/?q=webxr%20drag#webxr_xr_dragging), which functions correctly when using a web emulator extension.

However, when testing it on an actual device, the dragging works, but the final object position isn’t where the last touch occurred. I’m seeking advice or a potential solution to resolve this issue. Any help is appreciated.

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**Author:** ![mjurczyk](https://yyz1.discourse-cdn.com/flex035/user_avatar/discourse.threejs.org/mjurczyk/32/10995_2.png) [@mjurczyk](https://discourse.threejs.org/u/mjurczyk)\
**Post date:** [November 1, 2023, 8:01am UTC](https://discourse.threejs.org/t/webxr-drag-example-in-threejs-is-experiencing-issues-when-used-on-mobile-devices/57604/2 "2023-11-01T08:01:01Z")

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> [@Manusha\_Karunathilaka](#):
>
> an actual device

Seems to work on Google Pixel, which device are you testing on?

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**Author:** ![Manusha\_Karunathilaka](https://yyz1.discourse-cdn.com/flex035/user_avatar/discourse.threejs.org/manusha_karunathilaka/32/41229_2.png) [@Manusha\_Karunathilaka](https://discourse.threejs.org/u/Manusha_Karunathilaka)\
**Post date:** [November 2, 2023, 3:27am UTC](https://discourse.threejs.org/t/webxr-drag-example-in-threejs-is-experiencing-issues-when-used-on-mobile-devices/57604/3 "2023-11-02T03:27:15Z")

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Hi,

I’m testing it on Iphone using XRViewer app.

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<div class="post-metadata">

**Author:** ![Manusha\_Karunathilaka](https://yyz1.discourse-cdn.com/flex035/user_avatar/discourse.threejs.org/manusha_karunathilaka/32/41229_2.png) [@Manusha\_Karunathilaka](https://discourse.threejs.org/u/Manusha_Karunathilaka)\
**Post date:** [November 23, 2023, 5:43pm UTC](https://discourse.threejs.org/t/webxr-drag-example-in-threejs-is-experiencing-issues-when-used-on-mobile-devices/57604/4 "2023-11-23T17:43:40Z")

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Hi,

I’m grateful for the assistance you provided. The problem appears to be occurring within the XRViewer app, which I utilized to test the WebXR examples on Apple devices.