Unverified80% confidenceDecision RuleTime unknown
触控精度与是否支持压感笔无必然关系:普通电容触控只识别接触位置;需要绘画或手写笔迹的用户必须选明确标注支持主动式电容笔/压感级别(如4096级)的型号,否则手写体验粗糙
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80%
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Long-term
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Unverified支持触控笔压感的副屏需明确笔的压感级数与协议(如MPP、USI或EMR),4096级以上适合绘画,且要确认笔是否随附——多数触控副屏仅支持手指电容触控,不含压感笔88% similarUnverified触控精度高的电磁笔方案笔感好但需专用笔且怕丢,红外触控支持手指直接操作更普适但精度略低;书写为主选电磁/EMR,通用交互选红外多点触控84% similarUnverified整指腹导电设计触屏灵敏度优于仅指尖导电方案,但厚手套材质对精细操作(如打字)仍有影响,仅适合基础屏幕点触82% similarUnverified指尖导电点触屏功能可用,但灵敏度有限,操作精细触控(如快速打字)时体验明显弱于无手套状态81% similarUnverified不要为老款不支持屏幕原生数字笔的设备买高价主动式电容笔,这类设备的触控笔仅能模拟手指点触,无压感无低延迟,用普通被动电容笔即可80% similar
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