Ashwin Ram

schoolNational University of Singaporebar_chart#1930 Global Rank

Total Papers

HCI Rank

#1930

Research Areas

Years Active

Recent Publications

PilotAR: Streamlining Pilot Studies with OHMDs from Concept to Insight

Janaka 等人开发 PilotAR 系统，简化头戴式显示器的飞行员研究流程，从概念设计到数据分析提供完整解决方案。

DIS '243rd AuthorMid-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…

CHI '243rd AuthorAR Navigation & Context Awareness +1

AudioXtend: Assisted Reality Visual Accompaniments for Audiobook Storytelling During Everyday Routine Tasks

The rise of multitasking in contemporary lifestyles has positioned audio-first content as an essential medium for information consumption. We present AudioXtend, an approach to augment audiobook experiences during daily tasks by integrating glanceable, AI-generated visuals through optical see-through head-mounted disp…

CHI '242nd AuthorHonorable MentionVisual Impairment Technologies (Screen Readers, Tactile Graphics, Braille) +1

Navigating Real-World Challenges: A Quadruped Robot Guiding System for Visually Impaired People in Diverse Environments

Blind and Visually Impaired (BVI) people find challenges in navigating unfamiliar environments, even using assistive tools such as white canes or smart devices. Increasingly affordable quadruped robots offer us opportunities to design autonomous guides that could improve how BVI people find ways around unfamiliar envi…

DIS '232nd AuthorHonorable MentionFitness Tracking & Physical Activity Monitoring +2

Mindful Moments: Exploring On-the-go Mindfulness Practice On Smart-glasses

Mindfulness technologies have gained research interest in recent years. We explore the use of smart-glasses (Optical Head Mounted Displays or OHMDs) for breath-based mindfulness practice as a well-being technology for everyday users. Since OHMDs do not occlude the wearer’s view, practitioners can access the digital en…

CHI '221st AuthorAR Navigation & Context Awareness +2

Does Dynamically Drawn Text Improve Learning? Investigating the Effect of Text Presentation Styles in Video Learning

Dynamically drawn content (e.g., handwritten text) in learning videos is believed to improve users’ engagement and learning over static powerpoint-based ones. However, evidence from existing literature is inconclusive. With the emergence of Optical Head-Mounted Displays (OHMDs), recent work has shown that video learni…

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