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    "headline": "Captions Gain a Sense of Direction",
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    "dek": "SpeechCompass explores real-time speaker direction for mobile captions with local signal processing.",
    "summary": "SpeechCompass explores real-time speaker direction for mobile captions with local signal processing.",
    "body_text": "Google DeepMind's open-source SpeechCompass research prototype pairs a four-microphone phone case with local signal processing and an Android app. It estimates where speech is coming from and adds directional guidance to live captions. The repository is explicit that this is research code, not an official Google product.",
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      "accessibility",
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