Virtual try-on is reshaping how shoppers discover, evaluate, and buy products across fashion, beauty, furniture, and more. This guide explains what these tools do, how people use them, and what to look for when choosing a solution. It is designed for brand and ecommerce teams who want practical criteria to make a confident, ROI-driven decision.

Based on reflections from the GEOINNO 2026 conference, this article examines how the geography of AI adoption and diffusion is measured. It shows how different definitions, populations, AI activities, and data sources lead to different outcomes, and why clarity about what is being measured matters.