Isabella Pedraza Pineros

schoolMassachusetts Institute of Technologybar_chart#4094 Global Rank

Total Papers

HCI Rank

#4094

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Years Active

Recent Publications

Latest papers from Isabella Pedraza Pineros

CHI '252nd AuthorVisual Impairment Technologies (Screen Readers, Tactile Graphics, Braille) +1

Tactile Vega-Lite: Rapidly Prototyping Tactile Charts with Smart Defaults

Tactile charts are essential for conveying data to blind and low vision (BLV) readers but are difficult for designers to construct. Non-expert designers face barriers to entry due to complex guidelines, while experts struggle with fragmented and time-consuming workflows that involve extensive customization. Inspired b…

CHI '242nd AuthorHead-Up Display (HUD) & Advanced Driver Assistance Systems (ADAS) +2

Umwelt: Accessible Structured Editing of Multi-Modal Data Representations

We present Umwelt, an authoring environment for interactive multimodal data representations. In contrast to prior approaches, which center the visual modality, Umwelt treats visualization, sonification, and textual description as coequal representations: they are all derived from a shared abstract data model, such tha…

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

“Customization is Key”: Reconfigurable Textual Tokens for Accessible Data Visualizations

Customization is crucial for making visualizations accessible to blind and low-vision (BLV) people with widely-varying needs. But what makes for usable or useful customization? We identify four design goals for how BLV people should be able to customize screen-reader-accessible visualizations: presence, or what conten…

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