From Dust to No-Dust

Radhika Seth

15 years ago

Chalkeeper is a very innovative way to contain chalk dust (which causes allergic reaction in many children) and reuse it. It is basically a duster that erases chalk from the blackboard and absorbs it into the system. When enough dust is collected, it molds it back to a piece of chalk….kinda like a never ending chalk! Clever!

Designers: Yonggu Do and Eunha Seo

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Radhika Seth

Radhika Seth is a design and technology writer with over 18 years of experience covering products, innovation, and the ideas shaping design. She serves on the jury of international design competitions, including the iF Design Award, and hosts Yanko Design’s Design Mindset podcast. A former Ogilvy advertising professional, she has also taught Communication and Design Journalism, bringing together her experience across design, storytelling, brands, and media.

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