[KongchangAI]
Unverified80% confidenceDecision RuleTime unknown

视力退化的老人应选LCD大字符背光面板(数字高度≥2cm)且带物理旋钮/按键调阻,避免纯触控屏和小字体点阵屏,操作时无需低头细看

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80%
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Long-term
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