Meta-Rosetta Meta-Rosetta (also written as MetaRosetta) is an early-stage spinout of Taiwan's National Central University, focusing on providing software and services for the design of metasurface optics (meta-optics) including metalenses. The startup has an electronic design automation (EDA) tool for meta-optics, although has yet to decide on its final business model for the tool. IDTechEx met Meta-Rosetta's CEO, Dr. Wei-Lun Hsu, at Neo-Functional Materials 2025 in January 2025. Meta-Rosetta