Peripheral observability: Why 72px micro-dashboards beat wall displays in incident response

Gerard de Jong used to believe the same lie everyone else does: More screen = more observability.

But then he hacked a Stream Deck to show 72x72 pixel Grafana dashboard panels, always visible in his peripheral vision, and it completely changed how he handles incidents. Suddenly: No more hunting for the right browser tab. No more joining calls already behind. No more surprises when an alert fires.

While wall displays are great for high-level status, they fail during the "fog of war" of an active incident. Peripheral vision is tuned for motion and patterns, not dense charts. That’s why car dashboards, cockpits, and game HUDs all put tiny signals just below the line of sight.

In this lightning talk, Gerard demonstrates how and why small displays make this possible (be it on a Stream Deck, Raspberry Pi, and everything in-between), the layouts that actually work, and why micro-dashboards let you often see anomalies before alerts fire while everyone else is still opening Grafana.

This is not a toy – it’s a practical hack for real on-call life.

Learn:

• How 72x72 pixels can outperform a wall display.
• How to design Grafana for glance-first awareness.
• Secure Grafana API integration via encrypted tokens.
• How to escape tab blindness during incidents.
• Ready-to-use patterns for Stream Deck + Grafana.