...has prototypes, case studies & examples

Double-blind audio testing

A comprehensive 4-way double-blind audio testing interface for critical listening comparisons with frame-perfect synchronization.

  • Frame-perfect sync – All four audio variants maintain identical timeline position with seamless switching during playback
  • Track selection – Random track on each visit or specify via URL parameter, 5 tracks available
  • Waveform visualization – Click-to-seek navigation to specific passages for detailed comparison
  • Drag-drop ranking – Responsive grid layout (2x2 mobile, horizontal desktop) for ranking variants from worst to best quality
  • Real-time loading progress – Track file downloads with percentage and file size indicators
  • Results display – File sizes, codec descriptions, and visual highlights for correct rankings
  • Techstack – WaveSurfer.js, Web Audio API, PHP/MySQL, SortableJS

Sourcing Agent v2 – Conversational Prototype

An interactive chat simulation for rapid validation of realistic top-of-funnel sourcing.

  • Interactive chat interface – Realistic conversation flow with typing indicators (optional auto-cued responses)
  • Dynamic candidate results – Synthetic candidates for different search strategies (powered by JSON files) with loading states and multi-selection next actions
  • Easy to test different conversations and approaches using folders and simple URL params
  • Techstack – HTML5, CSS3, JavaScript (ES6+), PHP

Sourcing Agent v1 – Markdown-Driven Concept

The original concept exploration driven by structured markdown files and conversation flows.

  • Markdown-based conversation structure – Organized step-by-step recruitment conversations in markdown files
  • Simple folder-based organization – Easy to iterate on different conversation approaches and flows
  • Foundation for v2 development – Provided the conversational framework that evolved into the more interactive prototype

...has 19 thoughts & insights