Personal Devices · Projected milestone

Boots that turn into skis and fins

Estimated year~2079

3% by 2084 · including earlier years

The year is an editorial timing estimate. The percentage applies to occurrence by the stated deadline. These estimates are not calibrated odds.

Hiking boots of programmable matter grow spikes on ice, spread into snowshoes or short skis on snow and turn into swim fins at the lake.

What the forecast means

Milestone stage: commercial availability

Completion criteria: Legacy milestone: refine the observable threshold before resolving.

This page describes a forecast, rather than an achieved result. Read the methodology and assumptions.

No connections of this kind are recorded.

No individual source links are recorded for this milestone. Source coverage and review status vary across the atlas.

Dataset updated 2026-10-18. This individual record has not been separately re-reviewed.