# What does 20 Point IR MultiTouch?

**URL:** <https://community.teachmint.com/t/what-does-20-point-ir-multitouch/717>\
**Category:** Hardware\
**Tags:** display\
**Created:** [21 July 2025 10:28 UTC](https://community.teachmint.com/t/what-does-20-point-ir-multitouch/717 "2025-07-21T10:28:46Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![UdithNarayanan](https://yyz1.discourse-cdn.com/flex009/user_avatar/community.teachmint.com/udithnarayanan/32/417_2.png) [@UdithNarayanan](https://community.teachmint.com/u/UdithNarayanan)\
**Post date:** [21 July 2025 10:28 UTC](https://community.teachmint.com/t/what-does-20-point-ir-multitouch/717/1 "2025-07-21T10:28:46Z")

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What does 20 Point IR Multi-Touch mean?

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**Author:** ![RakeshKumar](https://avatars.discourse-cdn.com/v4/letter/r/e68b1a/32.png) [@RakeshKumar](https://community.teachmint.com/u/RakeshKumar)\
**Post date:** [21 July 2025 12:26 UTC](https://community.teachmint.com/t/what-does-20-point-ir-multitouch/717/2 "2025-07-21T12:26:53Z")

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It means the Digital Board can detect up to 20 simultaneous touch points when operating on Android, allowing multiple users to interact at once.