This article explains why measuring user experience is essential and introduces three major UX measurement frameworks—the Google HEART model, the GSM model, and the 5‑Degree model—plus Alibaba Cloud's UES system, detailing their components, metrics, and practical application for product design.
The article explains why and how to use the GSM (Goal‑Signal‑Metric) model in product design, detailing its definition, applicable scenarios, step‑by‑step implementation, and a real‑world case study that demonstrates its value for aligning business, user, and design objectives.
This article examines the redesign of SuNing Group’s big‑data center “慧眼” project, illustrating how design verification and quantitative analysis—using the GSM model—guided UI changes, improved data‑board visibility, and provided measurable UX metrics for future iterations.
This article uses Suning Group’s data‑center “慧眼” redesign as a case study to explain the purpose and practice of quantitative design verification, covering concepts, the GSM model, metric derivation, UI evolution, and lessons for improving user‑experience decisions.
This article introduces the GSM (Goal‑Signal‑Metric) model as a practical framework for interaction designers to quantify design outcomes, illustrating its application through a website homepage case study, and showing how data‑driven analysis can guide design decisions, improve usability, and align business and user goals.
