Essential PM Skills: Master the Four‑Quadrant, Nine‑Grid, and 5‑Layer UX Framework

The article walks product managers through three core analytical tools—the Eisenhower four‑quadrant time‑management matrix, the Mandala‑style nine‑grid thinking method, and the five‑layer user‑experience model—explaining their principles, step‑by‑step application, and real‑world examples to boost decision‑making and product quality.

Skill developmentUX designframeworks

0 likes · 10 min read

Essential PM Skills: Master the Four‑Quadrant, Nine‑Grid, and 5‑Layer UX Framework

Alimama Tech

Feb 16, 2022 · Big Data

Target Group Discovery: Framework, Models, and Case Study

The article presents a target‑group discovery framework that combines goal definition, rule‑or model‑based segmentation, tiered metrics, benchmarking and quadrant analysis to identify and characterize advantageous, problematic, or weak consumer, product, or merchant sub‑groups, illustrated by a FMCG e‑commerce case study diagnosing high‑share, low‑growth categories.

BenchmarkingBig Datadata segmentation

0 likes · 13 min read

Target Group Discovery: Framework, Models, and Case Study