Data Observatory Dashboard

Build a restrained, high-density data observatory: a left control/stat sidebar plus a dominant right-side visual field, with clear visual encoding, source tracking, and interaction.

Trigger Phrases

Use this skill when the user says or implies:

• 可视化仪表盘、数据可视化、数据看板、业务数据看板、交互式看板
• 矩形树图、treemap、树图、面积图、按规模分块
• 报表可视化、Excel 做成看板、把表格做成交互网页、把这些数据做成页面
• 高密度可视化、数据观察仪表盘、数据观察站、数据大屏
• 沿用矩形树图数据观察仪表盘方法论、参考矩形树图数据观察仪表盘、类似之前某个业务报表看板效果
• 自动获取数据并可视化、从网页/公开数据/接口获取数据做看板

Carry forward these learned defaults: preserve source units explicitly, especially 万元/亿元/百分比; include color legend, distribution, tier overview, group overview, breakdown overview, tooltip, and source notes; keep sidebar narrow but expanded by default, non-overlapping with the main visual, with a subtle manual collapse/expand control; place a quiet centered signature at the sidebar bottom only when the user requests or provides one.

Core Workflow