We haven't created affordable brain-computer interfaces that work reliably outside a laboratory.
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Global / Unspecified, Global
Early brain-computer interfaces show promise for people with paralysis, but they remain expensive, invasive, or unreliable outside controlled lab settings. Making them practical for everyday use is still unsolved.
Citation ID: WS00178
Title: We haven't created affordable brain-computer interfaces that work reliably outside a laboratory.
URL: https://worldsolve.org/index.php?api=problem&id=178