Scenario

The goal of this project was to minimize the time users spend searching for physical books inside a library. Previously, when users reserved a book via the library app and arrived in person to pick it up, they often spent several minutes deciphering complex library blueprints and wandering through aisles to locate their selection.

The Core Question: How might we help individuals quickly locate their reserved books, minimizing confusion and streamlining the pickup process?

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Product

Book Finder is a cross-platform solution designed to help users instantly locate any physical title within a library's collection. The platform provides a clear overview of the book's details, real-time availability, and precise, step-by-step navigation. To maximize accessibility, no account registration is required; users can seamlessly access the tool via their smartphones or dedicated self-service kiosks located at the library entrance.

https://youtu.be/4AWYOKCA5dc

Features

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💻 Easy Access

Can be used in different platforms, with no need to create a profile

✅ Updated Status

Shows complete information about the title and its status

🧭 Accurate location

Shows a map with accurate directions to your next reading

📲 Easy integration

Can be integrated with book’s reservation app

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Flow

Library Book Locator App-3.png

Branding

The visual concept focuses on accessibility, clarity, and minimalism. The logo utilizes clean lines and geometric shapes to represent books on a shelf, paired with a modern sans-serif typeface to ensure immediate readability.

The color palette was selected to balance utility and emotion:

Library Book Locator App (8).png

Process

To accelerate the prototyping phase, I began by establishing a robust foundation of design tokens for the components and layout. To optimize efficiency and reduce manual setup, I integrated a Large Language Model (LLM) into my engineering workflow.

I used a precise prompt detailing the structural requirements for the system. For example, I instructed the LLM to generate a custom numeric weight scale (50 to 900) for the functional grays and brand accents, formatted explicitly as a structured JSON file.