Core Insights - The article highlights the development and community impact of an innovative smart dental model created by the Shandong Medical College team, aimed at enhancing oral health education for all age groups [2][3]. Group 1: Product Features - The smart dental model is designed with safety in mind, using food-grade materials and accurately replicating human teeth and gums at a 1:1 scale, providing a tactile and realistic experience [3]. - It features interchangeable modules representing various dental conditions such as healthy teeth, cavities, and gingivitis, allowing users to visualize oral health issues easily [3]. - The model includes a pressure sensor and light feedback system that provides real-time responses during brushing, encouraging correct techniques through visual and auditory cues [3]. Group 2: Target Audience and Customization - The design of the smart dental model is tailored for different demographics, featuring cartoon designs and voice guidance for children, simplified interfaces for the elderly, and specialized teaching modules for healthcare professionals [4]. - This customization ensures the model is accessible and beneficial for a wide range of users, from children to seniors and healthcare workers [4]. Group 3: Community Engagement and Education - The development team has initiated a series of "mobile oral health classrooms" in various communities and schools in Jinan, providing hands-on experiences with the smart dental model [5]. - Alongside the model demonstrations, the team conducts lectures for parents on recognizing early signs of dental issues and proper oral care practices [5]. - Feedback is actively collected through surveys during these events to improve the product and its educational effectiveness, with plans for further expansion and online course development to enhance accessibility [5].

Core Viewpoint - The documentary "Goodbye, Old Teeth" created by usmile and Southern Weekend has sparked widespread discussion on social media, challenging the misconception that tooth loss is a natural part of aging in China [1][3]. Group 1: Industry Insights - The fourth national oral health epidemiological survey indicates that over 260 million people in China are aged 60 and above, with a dental caries rate of 98.0% among those aged 65-74 and an overall tooth loss rate of 84.7%, reaching 85.4% in Northeast China [3]. - Many elderly individuals endure dental issues silently due to a reluctance to seek treatment, often stemming from financial concerns and a desire not to burden their children, leading to a deterioration in oral health [3][5]. Group 2: Company Initiatives - usmile promotes a "prevention over treatment" philosophy in oral health and has collaborated with four dentists from Northeast China to launch an oral health awareness campaign [5]. - The campaign includes home visits by dentists to educate elderly patients on proper dental care and to dispel myths about aging and dental health, emphasizing the connection between tooth loss and poor habits or systemic diseases [5][7]. Group 3: Social Impact - The documentary has generated significant social engagement, with many viewers sharing personal stories and practical dental care tips, encouraging families to prioritize oral health check-ups for their elderly members [5][7]. - This initiative transcends mere health education, fostering communication between healthcare professionals, brands, and the public, while usmile demonstrates its social responsibility by focusing on the often-overlooked elderly demographic [7].