# Which unit of Mobile.tapAtPosition uses?

**URL:** <https://forum.katalon.com/t/which-unit-of-mobile-tapatposition-uses/42044>\
**Category:** Mobile Testing\
**Tags:** mobile-testing, katalon-studio\
**Created:** [April 8, 2020, 7:19am UTC](https://forum.katalon.com/t/which-unit-of-mobile-tapatposition-uses/42044 "2020-04-08T07:19:44Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Thai.NguyenQuang](https://avatars.discourse-cdn.com/v4/letter/t/b4bc9f/32.png) [@Thai.NguyenQuang](https://forum.katalon.com/u/Thai.NguyenQuang)\
**Post date:** [April 8, 2020, 7:19am UTC](https://forum.katalon.com/t/which-unit-of-mobile-tapatposition-uses/42044/1 "2020-04-08T07:19:44Z")

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I using Sikuli find element by image and get coordinates its , Suppose that coordinates are (x, y) then I using Mobile.tapAtPositon(x,y) in the hope it will tap on the Element. But That does not happen. Does Mobile.tapAtPosition use a unit of measurement other than pixels?

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**Author:** ![Thai.NguyenQuang](https://avatars.discourse-cdn.com/v4/letter/t/b4bc9f/32.png) [@Thai.NguyenQuang](https://forum.katalon.com/u/Thai.NguyenQuang)\
**Post date:** [April 8, 2020, 7:54am UTC](https://forum.katalon.com/t/which-unit-of-mobile-tapatposition-uses/42044/2 "2020-04-08T07:54:02Z")

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Hi @Katalon Suport Can you help me

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<div class="post-metadata">

**Author:** ![Thai.NguyenQuang](https://avatars.discourse-cdn.com/v4/letter/t/b4bc9f/32.png) [@Thai.NguyenQuang](https://forum.katalon.com/u/Thai.NguyenQuang)\
**Post date:** [April 14, 2020, 10:57pm UTC](https://forum.katalon.com/t/which-unit-of-mobile-tapatposition-uses/42044/3 "2020-04-14T22:57:21Z")

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Why is there no one answered?