大脑与计算机接口的公众感知:从十年的X数据的洞察力
Mohammed A Almanna1,2, Lior M Elkaim3, Mohammed A Alvi4,5,6
1College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Riyadh, SA.
JMIR formative research
|March 25, 2025
概括
公众对脑电脑接口 (BCI) 技术的看法基本上是中立的,但谨慎地担心,预期和恐惧是主导的情绪. 了解这些情绪是指导BCI沟通和发展战略的关键.
科学领域:
- 神经科学与人与计算机的交互
- 公众感知分析 分析公众感知
- 自然语言处理 (NLP) 应用程序
背景情况:
- 大脑计算机接口 (BCI) 技术正在迅速发展.
- 了解公众对BCI的情绪对于有效的沟通,营销和教育至关重要.
- 以前的研究还没有完全捕捉到随着时间的推移公众认知的细微差别.
研究的目的:
- 探索公众对脑电脑接口 (BCI) 技术的看法和情绪.
- 使用自然语言处理 (NLP) 方法分析X (以前的Twitter) 上的讨论.
- 识别关于BCI的公共话语中的趋势,情绪和关键话题.
主要方法:
- 一项混合方法研究分析了2010年1月至2021年12月的65,340个BCI相关职位.
- 在NLP技术 (VADER,TextBlob,NRCLex) 中,可以量化情绪,主观性和情绪.
- 曼-肯达尔趋势测试检查了时间动态; Sentiment.ai推断了人口统计数据; BERTopic分析了语义内容.
主要成果:
- 在2017年,与Neuralink的公告相关的BCI讨论激增.
- 情绪主要是中立的 (59.38%),其次是积极的 (32.75%) 和消极的 (7.85%).
- 预期,信任和恐惧是表达最多的情绪,其中关键主题包括Neuralink,实际应用和游戏化.
结论:
- 公众对BCI的看法是中立的,但还是担忧的,强调需要解决道德问题 (隐私,安全,透明度).
- 透明的沟通和道德考虑对于建立公众信任至关重要.
- 有影响力的人物,积极的临床结果和游戏化潜力可以提高公众的接受度.
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