Combining 3D Gaussian Splatting(3DGS) technology with WeChat AR Mini-Program business cards creates a new dynamic and interactive business card experience.

The core of this integration lies in utilizing 3D Gaussian Splatting's ability to rapidly generate photorealistic 3D models from multi-angle photos. This means you can transform your likeness, product model, or brand mascot into a detailed digital avatar capable of realistically rendering transparent and reflective materials. The generated high-precision model can be easily embedded into a WeChat Mini-Program. Leveraging the built-in WebAR capability of WeChat, when someone receives your business card, they simply need to scan any flat surface (like a desk or the physical card itself) using their phone's camera. The 3D avatar can then be stably "placed" into the real world, achieving a stunning augmented reality effect that blends the virtual and real. The entire process requires no additional app downloads, truly enabling a low-barrier interaction of "scan and instantly experience" .

Core Value: Interactive Experiences Beyond Static Business Cards

Compared to traditional paper or static image business cards, the core advantage of this AR business card lies in its immersiveness and interactivity.

• ​A Lasting First Impression:​​ A vivid 3D avatar or product model is far more effective than a single image in showcasing your professionalism or product details, leaving a memorable impression on the recipient.
• Richer Information Carrier:​​  You can integrate clickable buttons within the 3D scene, providing direct links to your company website, product introduction videos, contact information, or even one-tap follow options for official accounts. This transforms the card from a simple contact method into a ​miniature marketing portal​.
• Efficient Networking Tool:​​ At events like exhibitions or business meetings, presenting an AR business card can quickly capture attention, initiate conversations, and effectively enhance communication efficiency and business conversion rates.
  

Application Scenarios and Future Outlook

Currently, this technology is particularly suitable for industries that require strong visual presentation, such as personal portfolio showcases for ​designers, architects, and artists; innovative product introductions for industries like ​automotive, luxury goods, and electronics; and immersive preview guides for ​tourist attractions and museums​ .

Looking ahead, with the evolution of Gaussian Splatting technology itself—such as enhanced support for dynamic scenes—future AR business cards might be able to display short self-introduction animations or product working principle demonstrations, making interactive experiences even more engaging . Simultaneously, it seamlessly aligns with experiences on next-generation computing platforms like VR/AR headsets, paving the way and preparing content for the era of the true "Spatial Internet" .