Rainer Stiefelhagen

schoolKarlsruhe Institute of Technologybar_chart#4993 Global Rank

Total Papers

HCI Rank

#4993

Research Areas

Years Active

Recent Publications

Chart4Blind: An Intelligent Interface for Chart Accessibility Conversion

In a world driven by data visualization, ensuring the inclusive accessibility of charts for Blind and Visually Impaired (BVI) individuals remains a significant challenge. Charts are usually presented as raster graphics without textual and visual metadata needed for an equivalent exploration experience for BVI people.…

CSCW '20CorrespondingVideos, Live Streaming, and VR

ShiSha: Enabling Shared Perspective With Face-to-Face Collaboration Using Redirected Avatars in Virtual Reality

The importance of remote collaboration grows in an interconnected world as the reasons to avoid travel increase. The spatial rendering and collaboration capabilities of virtual and augmented reality systems are well suited for tasks such as support or training. Users can take a shared perspective to build a common u…

CHI '20CorrespondingVisual Impairment Technologies (Screen Readers, Tactile Graphics, Braille) +1

Understanding what you feel: A Mobile Audio-Tactile System for Graphics Used at Schools with Students with Visual Impairment

A lot of information is nowadays presented graphically. However, students with blindness do not have access to visual information. Providing an alternative text is not always the appropriate solution as exploring graphics to discover information independently is a fundamental part of the learning process. In this work…

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