Mengzhu (Katie) Chen

schoolMassachusetts Institute of Technologybar_chart#6814 Global Rank

Total Papers

HCI Rank

#6814

Research Areas

Years Active

Recent Publications

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 '243rd 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…

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