Mustafa Yildiz
AERI Extras · Forecast Proof

Forecast screen evolution: July, August 28, October, and current day.

This page shows the actual progression screenshots with notes and mindset changes. July was mostly Android-first build work, August 28 improved structure, October introduced the main redesign, and the current-day build is the improved final version shaped by the pause-to-study phase and Expo Go workflow.

Comparison Notes

What changed and what worked

You paused after August because the direction did not feel right. That reset paid off: by October the design shifted from feature density to guidance flow, with clearer hierarchy and calmer decision support under weather stress.

July

Android-heavy prototype

Fast implementation proved mapping, navigation, and severe context, but many actions competed on one surface.

  • Note: strong technical proof.
  • Note: weak hierarchy and crowded interaction points.

August 28

Forecast card structure

Current conditions and hourly blocks became clearer. Utility improved, but cross-screen consistency still needed work.

  • Note: readability increased through grouping.
  • Note: still not fully coherent as a full system.

October Update

HCI-first redesign with Expo Go

New flow introduced Today's Focus, mode switching, and better bottom navigation to guide decisions by context.

  • Note: pause-and-study directly improved product quality.
  • Note: Expo Go increased iteration speed and confidence.
Screenshot Proof

Progress evidence by stage and current day

These are the exact screenshots you provided, organized as proof of progression. The October redesign appears first, followed by the improved final current-day mode and map screens.

July Android forecast map screen with slide-out menu.
July - Android foundation Map-first prototype with dense menu interactions.
August 28 forecast card showing temperature, conditions, and hourly timeline.
August 28 - Structured card phase Better information grouping and scan speed for daily forecast checks.
October forecast screen showing Today's Focus, cloud panel, and segmented controls.
October - Main forecast redesign Clear top-level summary, focus guidance, and modular weather controls.
Current day meteorologist mode with AERI indices panel.
Current Day (Final) - Meteorologist mode Improved final version with deeper analytics intentionally exposed for advanced user context.
Current day severe mode showing convective outlook and risk percentages.
Current Day (Final) - Severe mode Improved final version with risk communication separated into focused severe-weather pathways.
Current day live weather map with storm visualization and playback controls.
Current Day (Final) - Live map and playback Improved final version with strong map context plus timeline control for real-time interpretation.
HCI Mindset

Design principles that worked

Progressive disclosure

Surface the minimum needed first, then reveal deeper controls by mode. This lowers cognitive load without hiding expert depth.

Calm communication under stress

In weather UX, confidence and clarity are core safety features. Grouping and contrast now support faster understanding.

Intent-based navigation

Standard, Meteorologist, and Severe map directly to user intent, preventing one-screen-for-everyone overload.

Learning loop mindset

The pause between August and October was not delay; it was research. Studying patterns before rebuilding improved outcomes.