handhand night
handhand night

Hi, I'm Qingji,

an interaction designer;

sketching, designing, coding, and world-building

PuriKura

  • 2025
  • web
  • vite

An interactive application that allows users to experience retro photobooth effects through AR technology

Time is an Illusion

  • 2021
  • GAME
  • UNITY

A puzzle game about cyclical time, inspired by the phenakistoscope.

Sira APP

  • 2024
  • APP
  • RIVE

Visualizing the life and personality of an AI character through highly expressive character animation

D&I AR N+

  • 2021
  • XR
  • GAME

Large-space AR with Unity AR Foundation & Immersal SDK.

Phenakistoscope

  • 2026
  • web
  • vite

My second attempt at vibe coding, a new web machine

Bird's-Eye VR Interaction

  • RESEARCH
  • VR
  • GAME

Comparing Gamepad vs XR schemes for VR bird's-eye view interaction.