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A problem family — different problems, same issues
24 problems across 13 fields
These 24 problems go beyond technology designed for rich settings failing in poor ones. They include heat stress in farm workers, mercury exposure in small-scale mining, and detecting substandard medicine in the field, all cases where formal systems can't account for informal economies. The test that separates this family from the “the solution exists but nobody can afford it” family is price. If the technology were free, those problems would be solved and these would not. The barrier is infrastructure, institutional support, and understanding the constraints the user lives with.
Making the technology free wouldn't solve these problems. The barriers are harder to see: no electricity, no trained technicians, no supply chain, and designers who never visited the place.
also in designed for the wrong person, the context you didn’t design for
also in it worked in the lab, the context you didn’t design for
Confidence: high = from a primary expert source (Tier 1) · medium = from an analyst, conference, or community source (Tier 2 or 3) · needs sourcing = flagged until we find a better source · the dot's size is its tier; a dashed dot needs sourcing