Hiya! Christie here

你好 (nei5 hou2), I am Christie Pang (彭晴), a Ph.D. student at HKUST advised by Prof. Pan Hui and Prof. James Kwok. I have a naturally curious mind that drifts between philosophy, designing, and trying to make sense of the world.

My research sits at the intersection of CS, the arts, and human experience, centred on human-computer interaction (HCI), especially in digital humans and our evolving relationship with AI. I build interactive systems probing how these dynamics unfold, from everyday interactions to intimate connections, always asking what identity, empathy, and genuine connection truly mean in a digital world.

Previously at CityU with Prof. Zhicong Lu and Professor Moben. My work has been featured in Nature, The Japan Times, and Times Higher Education, and awarded at SIGGRAPH Asia and CSCW. Details are in CV.

Christie Pang Christie Pang smiling

Profile photos hidden (text mode)

Research Highlights All

AI Lecturers paper

First "AI Lecturers" in Asia Higher Education

SIGGRAPH Asia 2025 Best Education Paper · Over 150 media reported

Dataset of Love paper

Our Dataset of Love in Artificial Intimacy

CSCW 2025 Honorable Mention · Reported by Japan Times

EruDITe

EruDITe

Under Review




News

Exciting news! I am grateful to secure the ITSP funding to develop an Interactive digital human system (with Prof. James Kwok and Prof. Pan Hui, and thanks to my gorgeous labmate Clarence @HSBC & HKUST). To help bring this research to life, we are currently recruiting Postdocs and RAs for our lab. If you are interested in this space, please feel free to reach out and email me!

[In the Media!] Thrilled to share that our research is making waves in the press! Our work on human-AI romance was recently reported by The Japan Times.

[IEEE VR '26] Our co-authored paper on VR design ideation was accepted to IEEE VR 2026! Congrats Xuetong ♥!

[SIGGRAPH Asia '25] 🏆 Revolutionizing Education (first-author) won the Best Paper Award at the Educator Forum! It couldn't be done without an amazing team. See you in HKSAR!

[Nature Feature!] Our exploration of AI lecturers was interviewed and reported in Nature Index: "What would an AI university look like and how might it change education?" Read the amazing reflection and visions by Ben.

[CSCW '25] 🎖️ My Dataset of Love (co-authored) received an Honorable Mention! Xuetong will be presenting in Norway. Stay tuned for our upcoming work on human-AI relationships!

[UIST '25 & HCII '25] Two more papers accepted! Talking Spell is heading to UIST '25 (Congrats Xuetong ♥!), and my first-author paper on Asia's first AI lecturers is heading to HCII '25.

[Spring '24] Embarked on a new journey! I accepted my Ph.D. offer at HKUST and joined Prof. Pan Hui (Ben)'s esteemed MC2 lab.

Honored to receive the generous UGC TPg Fellowship to support my Master's journey at SCM@CityU! Huge thanks to Dr. Damien for the invitation and support.

[Outstanding FYP] 🎖️ Thrilled that my project, "Supporting Immersive Viewer Engagement with Virtual YouTubers," was selected as the Outstanding Final Year Project in the competition!

[CHI '23] StoryChat was accepted to CHI '23! Thanks and congrats to my wonderful team (Felicia, Ryan, Siying, and Brinda), and our best advisor Prof. Lu. It's my first time trying research xd. Hope the little animation created is able to bring our story to life!

[CityHack '21] 🥈 Led the team to win Second Runner-up at CityHack 21 with our project, SAffcie, standing out among 100 contestants! The event was generously sponsored by Huawei, SenseTime, AWS Educate, Cyberport, SIEMENS, and CityU. Huge thanks to my lovely teammates Angela, Kessie, and Jerry!

Research Papers

Operationalizing Adaptive Scaffolding: A State-Driven Design Framework for Hybrid Learning with Digital Teachers

Xiaokang Lei, Ching Christie Pang, Yuyang Jiang, Xin Tong, Pan Hui

AIED 2026

'My Dataset of Love': A Preliminary Mixed-Method Exploration of Human-AI Romantic Relationships

Xuetong Wang, Ching Christie Pang, Pan Hui

ACM CSCW 2025  🎖️ Honorable Mention · Reported by Japan Times

DOI PDF

Talking Spell: A Wearable System Enabling Real-Time Anthropomorphic Voice Interaction with Everyday Objects

Xuetong Wang, Ching Christie Pang, Pan Hui

ACM UIST 2025

DOI PDF Video

The AI Amplifier Effect: Defining Human-AI Intimacy and Romantic Relationships with Conversational AI

Ching Christie Pang, Yi Gao*, Xuetong Wang*, Pan Hui

Under Review

arXiv

Scaffolding Explainer Video Authoring Through Annotated Script Storyboards

Ching Christie Pang, Wenjye Chai, Ze Wu, Pan Hui

Under Review

Text2LucidDream: Text-driven Generative Interactive Immersive World with Physical-Attributed Objects

Xuetong Wang, Ching Christie Pang, Zhizhuo Yin, Pan Hui

Under Review

The Decline of Online Knowledge Communities: Obstacles, Workarounds, and Sustainability

Ching Christie Pang, Xuetong Wang, Yuk Hang Tsui, Pan Hui

Under Review

Posters, Demos, and Workshops

Demonstrating Talking Spell: A Wearable System for Real-Time Anthropomorphic Interaction with Everyday Objects

Xuetong Wang, Ching Christie Pang, Pan Hui

UIST 2025 Demo

DOI

Thesis and Technical Reports

Supporting Immersive Viewer Engagement with Virtual YouTubers

Ching Christie Pang

Outstanding Final Year Project (1%) · BSc in Computer Science, City University of Hong Kong, HKSAR, China

Supervisor: Prof. Zhicong Lu  ·  First Reader: Prof. Kening Zhu  ·  Second Reader: Prof. Cong Wang

Education

Hong Kong University of Science and Technology

Ph.D. in Individualized Interdisciplinary Program (HAI)

Supervisors: Prof. Pan Hui (IIP) & Prof. James Kwok (CSE)

Hong Kong SAR

City University of Hong Kong

M.A. in Creative Media

Advisor: Prof. Maurice Benayoun (MoBen)

Hong Kong SAR

Tsinghua University

Exchange — Dept. of Computer Science and Technology

Beijing, China

City University of Hong Kong

Bachelor of Science, Computer Science

Advisor: Prof. Zhicong Lu

Hong Kong SAR

Oxford University & Middlesex University

Cultural and Language Immersion Scheme (CALIS) · Exchange

Oxford & London, UK

Awards and Recognitions

SIGGRAPH Asia Best Education Paper Award, 2025

ACM SIGGRAPH Asia · Integrating Metaverse and the First AI Lecturers in Cross-Campus Higher Education

CSCW Honorable Mention, 2025

ACM CSCW · 'My Dataset of Love': A Preliminary Mixed-Method Exploration of Human-AI Romantic Relationships

Targeted Taught Postgraduate Programmes Fellowship, 2022–2023

UGC · HKD 120,000

Shanghai Commercial Bank Scholarship, 2022

Shanghai Commercial Bank

Talent Development Scholarship, 2021

City University of Hong Kong

Second Runners-Up in CityHack Hackathon, 2021

Leader of team SAffice  ·  Google, AWS, Huawei

Microware Scholarship, 2021

Microware

Mentor Service Award, 2020

City University of Hong Kong

Student of the Year — Visual Artist Finalist (1%), 2017

SCMP & HKJC

Research Funding

[Lead applicant] Interactive Digital Human System with Real-Time Multimodal Generation and Knowledge Graph-Based Retrieval Augmentation

Innovation and Technology Support Programme (ITSP) (Platform) · HKSAR Government & HSBC  ·  With Prof. James Kwok, Pan Hui & Clarence Cheung (HSBC)

HKD 3,100,000

2026

[Lead applicant] Investigating the Role of Digital Humans in Education: Perceptions, Realism, Familiarity, and Trust

Joint Centre for Artificial Intelligence (JC_AI) Research Scheme · EduHK & HKUST

HKD 600,000

2024–2025

[Assistant] Digital Human in Trust and Banking Industry

Research Funding supported by HSBC, Hong Kong

HKD 300,000

2024

Service

SURREALITY 2026 @HKUST 35th Anniversary

Coordinator

Local · 2026

ACM MMSys 2026  Official Site ↗

Local Arrangement Chair

Global · 2026

UIST 2026

Reviewer

2026

IJHCI (International Journal of Human–Computer Interaction)

Reviewer

2026

IJCAI 2025

Art Gallery Committee Assistant

Global · 2025

Undergraduate Hall Tutor, HKUST

UGIX · ~340 students · RM: Prof. Irene Lo (prev. Prof. Percy Dias)

Local · 2024–now

MACM Student Representative

CityU Staff–Postgraduate Consultative Committee

Local · 2022–2023

Zijing No. 22 Building Leader & Student Representative

Tsinghua University International Student Committee

Local · 2022

Design Thinking Ambassador

The School Challenge 2021 · Mentor of Team A5 (Final 5)

Local · 2022

PM and IT Secretary

Change the Code, CityU Chapter

Local · 2022

Mentor and Department Emcee, Awarded

Department of Computer Science, City University of Hong Kong

Local · 2019 & 2022

Teaching

"To teach is to learn twice." — Joseph Joubert

EMIA6500R · All One Needs to Know About Social Media

Lead TA  ·  20 students  ·  Course Site

Equal CMAA5022 (HKUST GZ) · CSM160021 (Univ. Helsinki)

Spring 2026

EMIA6500F / CMAA5022 · Social Media for Creatives

Lead TA  ·  35 students

Spring 2025

EMIA6500F / CMAA5022 · Social Media for Creatives

TA  ·  26 students

Spring 2024

A Twisted Love Story!

After some serious brainwork with my pals Xuetong and Yi, we've discovered that these relationships can be both toxic and beneficial (see Our Work: "In What Ways Do You Exist, and In What Way I Commit").

Just gonna have to imagine if you're cozying up with your AI buddy, who's always there to listen and provide the perfect topic for your mood. Sounds sweet, right? But hold on! Just like that friend who always borrows your favorite hoodie and never gives it back, AI can also be a little... possessive.

Turns out, the nature of these relationships really depends on the human user. If you treat your AI like a trusty sidekick, it can help you unleash your creativity and problem-solving skills. But if you start relying on it like a crutch, things can get a bit messy. Kind of like how I rely on coffee to function but end up jittery and regretting my life choices. ☕😅

This brings us to the philosophical musings of Heidegger and Ihde! They've got a point about technology being a tool. But let's be real, this is all about balance. Treat your AI with love but don't let it take the wheel. In the end, whether your AI turns out to be your best friend or your worst enemy depends on how you choose to use it. After all, we want our AI to enhance our lives, not turn it into a sci-fi horror movie!

Talking about the conclusion among us the three girls in today's chit-chat, in the game of love, whether it's human or AI, always read the fine print!

Natural UI are not Natural

This has been on my mind for long ago. The natural design for us humans when it comes to our AI friends. You know, that sweet spot where technology meets our quirky human needs? Not sure whether you have the feeling that the current chatting is not so natural.

I have this idea long ago inspired by XAIR. If explanation of the conversation can enhance the user experience, what kind of presence will be the best and interesting existence?

Norman wrote in his article that natural user interfaces are not natural. Nothing comes to a result when it is valid by the amount of users and time spent. There is no natural design… like even QWERTY is not natural.

One of the funniest parts about designing for humans is the unexpected quirks we all have. I am probably the advocant for creating those funny, weird, creative, but not so common design where you will smile after you use, though it may be whimsical at first haha.

In the end, designing for humans means embracing our imperfections and making technology that works with us, not against us. It can be peculiar, creative, and realistic. Maybe we should think about what is the real meaning of design… Another unsleep night so another coffee please xd

A Cheeky Chit-Chat on Human-AI Intimacy

This is like a recording of natter between me and Xuetong before we discuss our papers on human-AI intimacy. So this is sort of a behind-the-scenes look at the two works, and leading the Talking Spell.

Not Only Talking about LOVE but is AI Your New Bestie?

You might have noticed that AI is popping up everywhere these days. From the AI to-do apps that help you organizing so many tasks a day (because let's be honest, we'd forget otherwise), these digital buddies are becoming part of our daily lives. They're like that friend who always has your back, even if they don't quite get your sense of humor.

The Good, the Bad, and the Quirky

Now, while AI can be a real gem, it's also got its fair share of hiccups. There's that nagging worry about dependency. I actually feel like we are relying AI so much that sometimes I am not sure I am the one coding or it is. Yikes! Plus, there's the whole job thing to think about. Are robots going to take over the world? Maybe, but for now, I just hope they don't steal my coffee.

Trust is key in any relationship, right? It literally should be no different with AI. We need to know that our digital pals are looking out for us and not plotting to take over (cue the dramatic music). This can be subjective… but if we can trust them, then we can really start to enjoy the ride.

Teamwork Makes the Dream Work

Looking ahead, imagine a world where humans and AI team up to create amazing things in the very natural manner (not so natural actually so that's the start of Talking Spell)! Think about artists using AI to spark new ideas or scientists crunching numbers faster than we can say "quantum physics." It's all about collaboration. AI can help us be our best selves while we keep the spark of creativity alive. TOOL IS ON US.

So by the end, if you are asking me if AI will be my bestie, ay, who knows? Even if it may not be but it is definitely the one who understands me the most… actually already more than my parents.

A time capsule from before academia. Click the button below to visit the old portfolio.