26/10/2026
【DentAI Brushie App】
"Our mission is to make brushing more enjoyable and help children develop effective, independent oral hygiene habits." Driven by their concern for children’s oral health and commitment to giving back to the community, a student team comprising five Year 3 Bachelor of Dental Surgery students from the University of Hong Kong, Haileys Chan, Felicia Chong, Yenny Chong, Aston Ip, and Kelvin Nie, conceived to develop DentAI Brushie, a mobile application that uses artificial intelligence to provide real-time toothbrushing guidance.
With an ordinary toothbrush and a smartphone installed with DentAI Brushie, children can receive engaging and interactive toothbrushing training. According to a survey conducted by the team, around 85% of parents felt that their children’s toothbrushing effectiveness was not satisfactory. Through real-time guidance, gamified elements, and brushing reports, the team hopes to help children build better brushing habits.
The team’s vision and innovative efforts were recognised with funding support from the Global Hub for Future Dentistry (GHFD), enabling them to further develop the app concept into a practical product. Jointly developed by HKU Faculty of Dentistry, in collaboration with HKU Techno-Entrepreneurship Core (HKU TEC), and Hong Kong Science & Technology Parks Corporation (HKSTP), the initiative is dedicated to driving dental innovation, entrepreneurship, research translation, and commercialisation.
Professor James Tsoi, Director of GHFD cm Assistant Dean (Innovation) at the HKU Faculty of Dentistry, shared, "The GHFD is committed to support promising dental innovation projects and to translate ideas into practical applications. We warmly invite aspiring students and teams to join us in shaping the future of dentistry."
「我們希望透過科技,讓刷牙變得更有趣,並幫助兒童建立有效而自主的口腔衛生習慣。」由陳姵彤、莊馥菱、莊颺菱、葉尚衡,以及聶均鑫,五位香港大學牙醫本科三年級學生組成的學生團隊,本著對兒童口腔健康的關顧和回饋社會的初衷,共同構思研發一款利用人工智能提供實時刷牙指導的手機應用程式 — DentAI Brushie。兒童只需使用普通牙刷及已下載DentAI Brushie的智能手機,便可得到趣味十足的互動式刷牙訓練。根據團隊調查顯示,約 85% 家長認為子女刷牙效果未如理想。為此,他們透過手機應用程式內的實時指導、遊戲化元素及刷牙報告,希望幫助兒童建立更獨立自主、更有效的刷牙習慣。
團隊的設計初心與創新的努力,最終獲得了牙創匯的資助肯定,可利用撥款進一步將這個應用程式的構思轉化成實際產品。牙創匯是香港及大灣區首個牙科創新培育計劃,由香港大學牙醫學院、香港大學創新創業中心及香港科技園公司共同策劃,致力推動牙科創新、創業、研究轉化及商業化。牙創匯總監兼港大牙醫學院助理院長(創新)徐傑漢教授表示:「牙創匯致力支援具潛力的牙科創新項目,將想法轉化為實際應用。我們誠邀有志的學生和團隊加入,攜手開創牙科未來。」