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Discovery - Video
Sally Mangold and the Speech Assisted Learning (SAL) device

Sally Mangold describes the original SAL
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This video showcases the Speech Assisted Learning (SAL) device and its creator, Sally Mangold. Users reveal how the device has helped them while Mangold, at an NSF demonstration and press conference in 2002, explains the features.

Credit: Dena Headlee, National Science Foundation

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