Task
Milestones become placeable objects in your project’s environment, each rooted in both location and duration.
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The four dimensions
In 4D.io, the fourth dimension isn’t just added—it’s woven into every layer of your project. Think of your plan as a physical environment where milestones sit as tangible objects, timelines stretch like film strips, dependencies pull like tension cables, and spaces hold your schedule in context. This is where time becomes design: measurable, manipulable, and deeply spatial.
Sequence
Sequence layers manifest as tangible strips you stretch, shift, and splice in 3D space—no scroll bars needed.
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Dependency
Dependencies appear as elastic bonds between milestones—stretch one, and linked nodes shift in real spatial time.
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Environment
Your project timeline lives in context—sketch your physical space, layer schedules above, and move through time within the actual venue.
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