Yali Chen

A journey to make yummy dumplings for course Methodology of Visualization

Sketches of interactive objectives and spaces

Poster Design

Iterative work of a poster focus on typography

Final Design


Dashboard Design

Iterative design process of a dashboard monitoring Pittsburgh's traffic and road situation


Data Report for Virginia Tech administrators 

Data dashboard helps administrators to (1) understand the peak hours and peak times; (2) learn about frequently asked topics; (3) view comments from students and tutors.

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iMap storyboard

How might we help students personalize their classroom experience while providing information for tutors ?

Calc Factory storyboard

How might we create better information ow through shared online resources?
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Together storyboard

How might we create a supportive peer learn- ing community ?
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Announcement Board storyboard

How might we improve the effectiveness of group tutoring sessions?
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Quick Assessment storyboard

How can we help tutors better understand students’ current knowledge level ?
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Smart Profile storyboard

How can we help stakeholders know more about students’ current learning performance and provide personalized suggestions ?
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AirTutor storyboard

How might we leverage the power of peer-to- peer learning to enhance tutoring ?
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Live Math storyboard

How might we improve the accessibility of tutoring services ?
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CalcTutor storyboard

How might we provide students with personalized help in a way that offers sufficient practice on important knowledge and skills ?
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MetaTutor storyboard

How might we support tutors with information and strategies to meet student needs?
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