A 3D map of a building created using the ETH Zurich team’s software. The red line shows where the user walked to generate the model. (Image courtesy of ETH Zurich/Thomas Schöps.)
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A 3D map of a building created using the ETH Zurich team’s software. The red line shows where the user walked to generate the model. (Image courtesy of ETH Zurich/Thomas Schöps.)