Michael Saker

schoolCity University Londonbar_chart#1682 Global Rank

Total Papers

HCI Rank

#1682

Research Areas

Years Active

Recent Publications

Understanding Spatiotemporal-Aware Multimodal Conversational Search in the Outdoor Urban Space

Emerging multimodal conversational search (MCS) tools (e.g., Gemini Live) allow users to search for spatiotemporal information through natural language dialogues as they move through urban space. Despite the growing popularity of these tools, there is limited understanding of how people engage with this technology. To…

CHI '263rd AuthorGame UX & Player Behavior +3

Understanding the Dynamics of Trust in Location-Based Games as Hybrid Spaces: The Players' Perspective

Location-based games (LBGs) merge digital play with physical environments, creating hybrid spaces that require players to navigate complex trust dynamics. Despite their global popularity, LBGs introduce unique challenges around fairness, safety, and privacy, spanning interactions among players, game systems, local com…

CHI '255th+ AuthorAR Navigation & Context Awareness +1

Exploring Deaf And Hard of Hearing Peoples’ Perspectives On Tasks In Augmented Reality: Interacting With 3D Objects And Instructional Comprehension

Tasks in augmented reality (AR), such as 3D interaction and instructional comprehension, are often designed for users with uniform sensory abilities. Such an approach, however, can overlook the more nuanced needs of Deaf and Hard of Hearing (DHH) users who might have reduced auditory perception. To better understand t…

CHI '245th+ AuthorSocial & Collaborative VR +2

Communication, Collaboration, and Coordination in a Co-located Shared Augmented Reality Game: Perspectives From Deaf and Hard of Hearing People

Co-located collaborative shared augmented reality (CS-AR) environments have gained considerable research attention, mainly focusing on design, implementation, accuracy, and usability. Yet, a gap persists in our understanding regarding the accessibility and inclusivity of such environments for diverse user groups, such…

CHI '234th AuthorMental Health Apps & Online Support Communities +2

Tasks of a Different Color: How Crowdsourcing Practices Differ per Complex Task Type and Why This Matters

Crowdsourcing in China is a thriving industry. Among its most interesting structures, we find crowdfarms, in which crowdworkers self-organize as small organizations to tackle macrotasks. Little, however, is known as to which practices these crowdfarms use to tackle the macrotasks, and this goes hand in hand with the c…

CHI '235th+ AuthorGamification Design +1

Building Positively Affective Location-Based Advertising: A Study of Pokémon GO Players

With the expanding popularity of Location-Based Games and the rise of advertising therein, there exists a need to comprehend the impact of Location-Based Game Advertising (LGA). This paper seeks to identify what makes positively affective LGA, leveraging Pokémon GO as a probe. Researchers conducted twenty-seven (n=27…

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