On December 12, 2025, a student delegation from the University of Queensland, Australia, visited CASZM again. The visiting students and faculty tried the ZETTA 3D skin analyzer and discussed product development, technology transfer and market application with the team.
A return visit across hemispheres
This was not the first visit by University of Queensland students and faculty. For CASZM, hosting successive groups of overseas students is both a product showcase and a chance to explain the technology again in plain language: how 3D structured light captures, how a 3D model is generated, and how skin analysis supports communication.
During the discussion, the team shared experience and challenges from building the company, from technology route choices to product launch and the differing needs of various markets.
Seeing skin as data on ZETTA
In the ZETTA demonstration, the visitors learned about the product's principles and technical features. Once the device started, the 56-megapixel imaging system revealed skin detail, and they could closely observe how pores, fine lines and pigmentation appear on the 3D model.
ZETTA's 3D measurement accuracy is ±0.2mm, volume measurement accuracy ±0.1ml, and total scan time under 25 seconds. For students encountering such a device for the first time, the most direct impression was that skin condition is more than a photograph: it can be a set of 3D data that can be rotated, measured and compared.
The demonstration also covered multispectral analysis and report output: red, brown and UV spot regions are imaged separately, and results can be annotated, compared and archived.
Discussion: from technical bottlenecks to market choices
The discussion after the demonstration was relaxed and in depth. The company head shared how the team responded to technical bottlenecks and market challenges, and noted that moving a product from the lab to clinics requires weighing accuracy, efficiency, cost and ease of use together.
The head said innovation should respond to market and customer needs, and that difficulties call for thorough assessment before pushing forward.
The visit gave students and faculty a chance to learn about Chinese technology companies and 3D digital applications, and gave the team a fresh look, through young users' questions, at how the product should be understood and used.
This article is based on a CASZM WeChat article. View the original article