INDEX/PRODUCT / SYSTEM CASE STUDY

LIFE AGENCY

BUILDING

A Toss mini app that turns birth coordinates and a few choices into a bureaucratically detailed parallel life.

DIVISION
SYSTEMS
TYPE
APP
YEAR
2026
ROLE
Product concept, interface design and development
Life Agency parallel-life report in the Apps in Toss mobile build

STUDIO INPUT

  • Toss mini app
  • Generative system
  • Mobile interaction

01

Brief

Create a short entertainment experience in which a fictional public agency searches another dimension and issues an absurdly specific record of the user's life there.

02

Interaction

Birth information, a few preference answers and a final hand-stamp form a compact application ritual before the parallel-life report is issued.

03

Generative system

Three hundred pieces of local content, deterministic seeds and mood-weighted selection produce repeatable combinations without sending birth information to a server.

04

Sharing and return

Seed-based sharing recreates the same document for a friend, while local history, adjacent-dimension rerolls and a daily minor mission support repeat visits.

05

Build and submission

The React, TypeScript and Vite build uses Apps in Toss Web Framework 3.0.1 and was prepared for the 2026 vibe-coding challenge. With no verified public store destination attached, this record remains BUILDING.