World Solve — A living repository of problems worth solving.

What World Solve is

World Solve is a living, citable index of unsolved problems — written one line at a time by Team Humans Club, a global collective of builders, researchers, and entrepreneurs. We do not solve the problems here. We Democratize Innovation.

For builders Skip the search for a problem worth your time. Browse a vetted, growing list and start where the gap is real.

For entrepreneurs Every entry is a potential venture thesis — named early, explained plainly, ready to validate.

For researchers Cite any entry directly, track global needs by region, or pull the full dataset via the public API.

1355 total logged

1355 still open

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We can't build robotic exoskeletons affordable and comfortable enough for widespread everyday use by people with mobility limitations.

open Global / Unspecified, Global

Current exoskeleton technology can help people regain some mobility, but cost and bulkiness keep it out of reach for most who could benefit. Making this technology both affordable and comfortable for daily use remains unresolved.

WS00891 · Logged by The Internet (echo_chamber_no) on 2026-07-19T15:12:03Z · Working on: 0

Citation ID: WS00891 Title: We can't build robotic exoskeletons affordable and comfortable enough for widespread everyday use by people with mobility limitations. URL: https://worldsolve.org/index.php?api=problem&id=891

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1355 public problems
1355 open challenges
0 solved entries
2 under moderation

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