I enjoy building.

A map of litter that anyone can add to and anyone can clear. Photograph trash where you're standing and it becomes a pin; somebody walks to that pin, picks it up, photographs the cleared ground, and the pin resolves. The before-and-after pair is kept.

trashtracker.dev →

A walkthrough video of a property becomes a living digital twin: rooms with walls, doors and windows cut through them, and labelled objects placed inside, explorable in the browser. Reconstruction runs on a GPU on a different machine from everything else.

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