ExplainerTools

Engineering · Interactive demo

How can a camera tell how far away something is?

Drag a cyclist toward a pair of cameras and watch the shift between their two views grow as the distance shrinks.

Created by ExplainerTools.

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This interactive demo gives you a visual way into engineering. The key ideas include stereo cameras, depth, disparity, driver assistance.

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ExplainerTools collects interactive explainers, visual essays, and educational videos that help an idea make sense. Browse by subject, follow a topic, or find a creator whose way of explaining speaks to you.

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