A personal system for decision support and experience reuse, continuously improved through real-life operation
This project is intended for personal use, so interactive demos and source code are not publicly available.
Overview of main screens and features.
A personal system for decision support and experience reuse, continuously improved through actual daily use.
Not designed as a simple recording or management tool, but built to accumulate recurring decisions from daily life and work in a processable and reusable format.
Currently operating primarily for household financial management and experience management, with ongoing review of design and decision criteria through actual use.
Handled all phases personally: requirements gathering, data design, logic implementation, visualization design, and operational rule organization.
Designed for actual operation, emphasizing a configuration that doesn't excessively increase input burden or decision costs, while continuously making improvements.
For this project, "not trying to manage everything" was the first design decision.
The more precise input and complete coverage you require, the more likely operations are to break down, so prioritized a configuration that enables decisions with minimal input.
Focused not on recording itself, but on supporting "how to make the next decision," accumulating experiences and failures in a reusable format.
This system has no completed form, positioned as a long-term evolving personal system that updates the decision criteria themselves through actual use.
Emphasis on robust data structure and consistent decision criteria for long-term operation
Data separated by month and item so that modifying current state doesn't affect past records
UI display and report generation use the same data model and logic to prevent inconsistent decision results
Visualization prioritizes quick understanding of status and numbers over decoration, adopting layouts that reduce cognitive load