This guide explains how to build a closed‑loop growth metric system and applies it to a video app, detailing metric design, data collection, analysis, hypothesis testing, validation, and deployment of optimization strategies to improve content submission rates.
The article details Youku's comprehensive approach to making its video app accessible, covering unified component specifications, screen‑reader support, extensive testing, scoring mechanisms, content adaptations, and future plans that together create a sustainable, user‑friendly experience for visually impaired users.
This guide walks Huawei competition participants through the essential steps for building a video app, covering user‑need analysis, UI simplification, backend setup, performance considerations, screen adaptation, messaging, precise marketing, and experience measurement, while providing useful resource links.
