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Healthcare delivery processes are complex activities that span organizational, spatial, and temporal boundaries. Systemic insights, redesign, and improvements are consequently difficult to achieve. Using existing digital healthcare data, we are developing a data-driven methodology, fusing computational systems modeling, data mining, and interactive visualization, to identify, describe, and visualize healthcare delivery processes. Our system will help providers (e.g. physicians, nurses, etc.) and strategic decision makers (e.g.

We have designed and evaluated a Clinician-directed Capture and Access system that can enable (1) parents to easily collect clinician-prescribed in-home behavior specimens(video evidence of behaviors) that have clinical utility, and (2) clinical experts to conduct diagnostic assessment for autism based on parent-collected in-home behavior specimens. Currently, in collaboration with an autism center, a clinical trial is being conducted to validate this remote autism diagnostic model on a larger scale.

Nutshell is a video editing tool that allows users to isolate clips from their favorite TV shows and create "supercuts" that summarize complex plot arcs and compile recurring inside jokes.