Exhibition Interaction・UI Design・Creative Concept

Taiwan Business Bank|Explore the AI islands with Hokii

An AI-powered experience that made finance engaging through personalized avatars and voice profiling, showcasing Taiwan Business Bank’s innovative image.

Role

Product Designer

Team

Lina Cheng
Janice Chen
Shuting Chen

Client

Taiwan Business Bank

Overview

For the 2024 FinTech Taipei Expo, our team designed an experience where participants explored financial scenarios with the help of Dr. Hokii, an AI guide.

I was responsible for UIUX design and user flow planning, ensuring participants of all ages could easily interact with advanced AI features.

This project demonstrated how AI-powered personalization could reshape perceptions of financial services—making them approachable, fun, and future-forward.

Background

Financial products are often perceived as abstract and difficult to connect with. Taiwan Business Bank wanted to use AI to reframe finance as engaging and human-centered. By blending gamified exploration with intelligent recommendations, the installation positioned the bank as a leader in innovation.

Goals

01

Showcase practical applications of AI in financial service scenarios while attracting participants’ attention.

Showcase practical applications of AI in financial service scenarios while attracting participants’ attention.

02

Strengthen Taiwan Business Bank’s positioning as an innovative, approachable brand.

Strengthen Taiwan Business Bank’s positioning as an innovative, approachable brand.

Outcomes

AI-generated Personalized Avatars

Collaborated with engineers to design the interaction flow for selfie-taking and avatar generation. The resulting Hokii avatars boosted participant engagement and encouraged social sharing.

Voice-Driven Preference Profiling

Designed clear UI prompts and visual feedback to support voice-input questions. Participants discovered their financial preferences and were guided to corresponding “islands” for tailored product recommendations.

AI Features Collaboration

Collaborated with the AI engineering team to align interface design with recognition models, and participated in prompt training and testing to ensure Dr. Hokii’s responses matched the intended persona (reliable yet playful) and user expectations.

Smooth Experience Across Ages

Delivered a modern, intuitive UI with straightforward navigation and micro-interactions. This ensured participants—from young visitors to older attendees—could complete the flow with confidence.

AI-generated Personalized Avatars

Collaborated with engineers to design the interaction flow for selfie-taking and avatar generation. The resulting Hokii avatars boosted participant engagement and encouraged social sharing.

Voice-Driven Preference Profiling

Designed clear UI prompts and visual feedback to support voice-input questions. Participants discovered their financial preferences and were guided to corresponding “islands” for tailored product recommendations.

AI Features Collaboration

Collaborated with the AI engineering team to align interface design with recognition models, and participated in prompt training and testing to ensure Dr. Hokii’s responses matched the intended persona (reliable yet playful) and user expectations.

Smooth Experience Across Ages

Delivered a modern, intuitive UI with straightforward navigation and micro-interactions. This ensured participants—from young visitors to older attendees—could complete the flow with confidence.

AI-generated Personalized Avatars

Collaborated with engineers to design the interaction flow for selfie-taking and avatar generation. The resulting Hokii avatars boosted participant engagement and encouraged social sharing.

Voice-Driven Preference Profiling

Designed clear UI prompts and visual feedback to support voice-input questions. Participants discovered their financial preferences and were guided to corresponding “islands” for tailored product recommendations.

AI Features Collaboration

Collaborated with the AI engineering team to align interface design with recognition models, and participated in prompt training and testing to ensure Dr. Hokii’s responses matched the intended persona (reliable yet playful) and user expectations.

Smooth Experience Across Ages

Delivered a modern, intuitive UI with straightforward navigation and micro-interactions. This ensured participants—from young visitors to older attendees—could complete the flow with confidence.

Impact

01

The installation became one of the highlights of the expo, attracting strong participation and discussion.

02

Shifted visitors’ perception of financial services from “serious and boring” to “approachable and engaging.”

03

Reinforced Taiwan Business Bank’s positioning as an innovative institution exploring AI-driven services.

Key Learnings

I learned how to bridge advanced technology and human experience by leveraging AI tools during early ideation—such as core concept framing and quiz logic design—to expand creative possibilities and accelerate prototyping, while also balancing innovation with accessibility so a wide audience could engage with financial technology.

Let's work together,

I am open to any interesting opportunity!

Contact
chengyl0112@gmail.com
+886 966 703 805
LinkedIn
Medium

© 2025

All rights reserved. Made by Lina Cheng.

Let's work together,

I am open to any interesting opportunity!

Contact
chengyl0112@gmail.com
+886 966 703 805
LinkedIn
Medium

© 2025

All rights reserved. Made by Lina Cheng.

Let's work together,

I am open to any interesting opportunity!

Contact
chengyl0112@gmail.com
+886 966 703 805
LinkedIn
Medium

© 2025

All rights reserved. Made by Lina Cheng.