# Image Target Found Event

**URL:** <https://forum.8thwall.com/t/image-target-found-event/3052>\
**Category:** Technical Support\
**Tags:** image-targets\
**Created:** [October 4, 2024, 9:49pm UTC](https://forum.8thwall.com/t/image-target-found-event/3052 "2024-10-04T21:49:16Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Michael\_Washington](https://avatars.discourse-cdn.com/v4/letter/m/b4bc9f/32.png) [@Michael\_Washington](https://forum.8thwall.com/u/Michael_Washington)\
**Post date:** [October 4, 2024, 9:49pm UTC](https://forum.8thwall.com/t/image-target-found-event/3052/1 "2024-10-04T21:49:16Z")

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How do I trigger the ImageFound event( **onXrImageFoundObservable** : Fires when an image target is first found), using 3js instead of babylon?

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**Author:** ![GeorgeButler](https://sea1.discourse-cdn.com/flex019/user_avatar/forum.8thwall.com/georgebutler/32/1903_2.png) [@GeorgeButler](https://forum.8thwall.com/u/GeorgeButler)\
**Post date:** [October 7, 2024, 4:04pm UTC](https://forum.8thwall.com/t/image-target-found-event/3052/2 "2024-10-07T16:04:22Z")

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Take a look at this sample project

> **[A-Frame: Image Targets Flyer | 8th Wall | 8th Wall](https://www.8thwall.com/8thwall/flyer-aframe)**
>
> Displays information on a flyer tracked to image targets. Introduces image target tracking and video playback.