# LipNotif: Use of Lips as a Non-Contact Tactile Notification Interface Based on Ultrasonic Tactile Presentation

> Research article (The 34th Annual ACM Symposium on User Interface Software and Technology, 2021) · cited 16× · AI/ML

**Wikidata**: [openalex:W3204972397](https://www.wikidata.org/wiki/openalex:W3204972397)  
**Source**: https://4ort.xyz/entity/lipnotif-use-of-lips-as-a-non-contact-tactile-notification-interface-based-on-ultrasonic-tactile-presentation