Shengdong Zhao

schoolCity University of Hong Kongbar_chart#2547 Global Rank

Total Papers

HCI Rank

#2547

Research Areas

Years Active

Recent Publications

PersonaMail: Learning and Adapting Personal Communication Preferences for Context-Aware Email Writing

LLM-assisted writing has seen rapid adoption in interpersonal communication, yet current systems often fail to capture the subtle tones essential for effectiveness. Email writing exemplifies this challenge: effective messages require careful alignment with intent, relationship, and context beyond mere fluency. Through…

CHI '255th+ AuthorHonorable MentionDiet Tracking & Nutrition Management +1

ViFeed: Promoting Slow Eating and Food Awareness through Strategic Video Manipulation during Screen-Based Dining

Given the widespread presence of screens during meals, the notion that digital engagement is inherently incompatible with mindfulness. We demonstrate how the strategic design of digital content can enhance two core aspects of mindful eating: slow eating and food awareness. Our research unfolded in three sequential stu…

CHI '255th+ AuthorAR Navigation & Context Awareness +2

AiGet: Transforming Everyday Moments into Hidden Knowledge Discovery with AI Assistance on Smart Glasses

Unlike the free exploration of childhood, the demands of daily life reduce our motivation to explore our surroundings, leading to missed opportunities for informal learning. Traditional tools for knowledge acquisition are reactive, relying on user initiative and limiting their ability to uncover hidden interests. Thro…

UIST '245th+ AuthorGenerative AI (Text, Image, Music, Video) +2

GPTVoiceTasker: Advancing Multi-step Mobile Task Efficiency Through Dynamic Interface Exploration and Learning

Virtual assistants have the potential to play an important role in helping users achieve different tasks. However, these systems face challenges in their real-world usability, characterized by inefficiency and struggles in grasping user intentions. Leveraging recent advances in Large Language Models (LLMs), we introdu…

DIS '24CorrespondingMid-Air Haptics (Ultrasonic) +2

GlassMail: Towards Personalised Wearable Assistant for On-the-Go Email Creation on Smart Glasses

Optical See-through Head-Mounted Displays (OHMDs) offer new opportunities for completing complex information processing tasks on the go. We introduce GlassMail, a Large Language Models (LLMs)-based wearable assistant on OHMDs for mobile email creation. Our formative study identified two challenges of the LLM-based wea…

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