Jacky Wen’s Portfolio


Apple Inc.

2017-current

  1. ISA Knowledge Bot
  2. LLM Customer Selector
  3. Live Demo Simulator
  4. Engagement Learning
  5. Visual Design

SuperD Co.

2015-2017

  1. 3D Device Interface
  2. Visual Identity

Personal Project

Continuing

  1. Sesonal Ikebana
  2. Interior Design
  3. Deja Vu Interactive Story

Personal Intro 


With nearly a decade of experience in UX and product design, I have led projects that integrate visual storytelling, motion design, and interactive experiences. From startups to top tech companies, I have designed immersive interfaces and innovative digital products, always seeking to merge design, technology, and human intuition to elevate user experiences.


Jacky Wen

 


LLM Virtual Customer Selector


2024

#UX & Interaction Design. #AI Training  #Motion UI

Overview

To enhance sales training, we introduced AI-powered virtual customers that allow salespeople to practice product conversations in a realistic, dynamic environment. The system evaluates whether users:

✔️ Hit key product talking points

✔️ Deliver a persuasive pitch

✔️ Successfully guide the conversation to a sale

By simulating different customer personas and scenarios, this tool helps salespeople refine their approach in a natural, LLM-driven dialogue.


Challenge: Reducing Complexity in Scenario Setup

Since LLMs can simulate a wide range of customer interactions, we needed to narrow down conversation topics for more structured training. However, this required users to manually define multiple parameters before starting a session:

Early stage mockup shows mutiple stepes are required before the training sesstion 



➡️ Select a product category

➡️ Choose a specific model

➡️ Define a customer scenario

➡️ Generate a customer persona


Solution: A Visually Intuitive “Bubble Flow” Interaction


I designed a progressive selection experience that transforms the setup process into a playful, visual journey:

Highres mockup of “Bubble Flow” interaction


🌐 Evolving “Customer Bubble” → Instead of a static form, each selection (e.g., product, scenario) is represented as a floating bubblethat gradually merges into a central glowing shape—symbolizing the evolving customer persona.


📱 Seamless Category Selection → Users select product types via horizontal scrolling chips, ensuring quick, natural interaction.


🌀 Dynamic Visualization → As users make selections, the glowing shape continuously morphs, reinforcing a sense of progression and personalization.


👆 Swipe-to-Refine Gesture → Users can swipe left/right to refine customer traits, keeping the process interactive rather than feeling like a rigid selection menu.


🔵 Futuristic Aesthetic → The glowing purple-blue gradient creates a high-tech, immersive feel that aligns with the AI-powered nature of the training.



Impact & Key Takeaways


Reduced cognitive load → A one-page, immersive interface replaces traditional multi-step forms.

Increased engagement → A motion-enhanced, evolving UI makes setup feel more intuitive and enjoyable.

Better user adoption → Salespeople feel in control of the customization process, making training more approachable.