DigiDine | FOOD HERITAGE & MEMORY
Type: Food Heritage, Experience Design Team: Zihao Zhang, Daoxin Chen, Steven Shikhel, Eris Gao, Toro Comm Time: October 2024 - November 2024
Local food is a vital part of cultural heritage, reflecting a community’s lifestyle, habits, agricultural practices, and the collective memory of tastes and aromas. It also serves as a bridge between people from different backgrounds, offering a unique way to explore and understand other cultures through the lens of food.
This digital heritage project leverages mixed reality to connect people across cultures by bringing them together around food. It fosters mutual understanding by enabling participants to share their dining spaces and the personal stories behind their dishes as they virtually eat together.
The Introduction of the MR Food Learning Experience
IDEATION
This MR experience design uses local food as a medium to connect people and share the stories behind each dish. It offers users the opportunity to customize a virtual dining environment, recall the memory of eating with family in festivals and share the narratives of their local cuisines with friends from around the world.
The concept centers on using MR as a tool to regenerate personal memories of meaningful experiences. Through brainstorming and ideation, we chose food—an inherently local and intimate element—and the act of eating together, which is often associated with reunion, joy, and connection, as the trigger for memory recall and scene recreation.
As Sather-Wagstaff (2015) explains, “In human practice, memory, perhaps at its most basic, may be defined as acts of recounting or remembering experienced events... Yet memory is also simultaneously agentic in that it is an aspect of the social construction, production and performance of everyday, lived social life which, by extension, includes heritage and identity.” Inspired by this understanding, the VR experience seeks not only to evoke users’ memories of shared meals with family and friends but also to foster new memories through virtual communal dining with new acquaintances.

The Senario of Using the MR Experience
LEARNING MODE
We designed three immersive dining scenarios that allow users to engage with and learn about diverse food heritage. Each mode highlights how digital dining experiences can preserve, share, and reimagine culinary traditions across time and space.
Connector
The Connector enables families and friends to share meals across distances, recreating the warmth of home with personalized virtual dining environments. Participants can engage in shared rituals that honor traditional dining customs and foster intergenerational storytelling—a key component in preserving domestic food heritage.
Adventurer
The Adventurer allows users to meet people from around the world and share meals together, offering a unique space to explore and appreciate global food traditions. This mode supports the preservation of lesser-known culinary practices by encouraging firsthand exchange and dialogue around food customs and histories.
Dreamer
The Dreamer offers an educational experience, particularly for younger audiences. AI companions guide participants through immersive storytelling, introducing the origins, history, and cultural significance of various ingredients and dishes. This turns the act of eating into a moment of learning and heritage transmission, preserving culinary knowledge in an engaging way.
By embedding food heritage into interactive experiences, this project demonstrates that dining is not merely about nourishment—it is a powerful act of sharing, storytelling, and preserving cultural memory.

The Choices of Eating Companions

The Adventurer Mode

The Connector Mode

The Dreamer Mode
LEARNING SETTING
We designed three distinct dining environment modes to enhance users’ engagement with food heritage, recognizing that the cultural context in which food is consumed plays a vital role in shaping how people understand, remember, and share culinary traditions. By offering customizable and immersive settings, the platform not only makes learning more personal and meaningful, but also contributes to the preservation and reinterpretation of intangible cultural heritage.
Pass-through
In this mode, users share a meal with others in their real home environment, supported by virtual features. This familiar setting encourages personal reflection, often evoking family traditions, childhood memories, and regional customs associated with food.
DIY
This mode empowers users to design their own virtual dining environment, integrating elements that reflect their identity, culture, and personal stories. By inviting others into a space they’ve curated, users can narrate the cultural background of dishes, showcase meaningful artifacts, and share memories tied to ingredients or preparation methods.
Travel
This mode transports users to culturally significant settings using 360-degree imagery of historical sites, traditional markets, or rural kitchens from around the world. These immersive backdrops create a powerful sense of place, making the AI companion’s narration of food history, preparation, and regional significance more vivid and compelling. By situating food within its geographical and cultural origins, this mode fosters a deeper appreciation of food heritage as part of a broader cultural landscape.

The Choices of Different Eating Settings

The Passthrough Mode

The DIY Mode

The Travel Mode
THE INTERFACE
The interface guides users through three simple steps: selecting a dining mode, choosing an eating companion, and picking a virtual setting. The experience is built in mixed reality, allowing users to customize their virtual environment while still seeing their real meals. Interaction is hands-free, using simple hand gestures like sliding, pointing, and grabbing, making it easy to eat while navigating the experience. Users can also choose their avatars.

The Interface of Selecting the Eating Campanion

The Interface of Selecting the Eating Setting
REFERENCE
Sather-Wagstaff, J. (2015). Heritage and Memory. In: Waterton, E., Watson, S. (eds) The Palgrave Handbook of Contemporary Heritage Research. Palgrave Macmillan, London. https://doi.org/10.1057/9781137293565_12
XR Design Challenge: https://devpost.com/software/digidine
CONTRIBUTION
Zihao Zhang: Ideation, Historic Research, Storytelling, Experience Design
Daoxin Chen: Ideation, Storytelling, Experience Design
Steven Shikhel: Ideation
Eris Gao: VR Development, Experience Design
Toro Comm: Presentation

