课堂教学中脑机接口技术应用瓶颈与前景

Bottleneck and prospect of brain-computer interface technology in classroom teaching

课堂教学中脑机接口的应用研究已有文献报道,但对于课堂教学,脑机接口在技术成熟度、认知偏见、伦理问题、制度保障等方面存在诸多应用瓶颈,还需深入研究寻找破解之道。课堂教学在于获取知识,而获取知识的本质就是大脑认知水平的提高。尽管脑机接口目前的技术水平对主流教学方式的改变有限,但在课堂教学质量评价、教学方法效果度量、学习风格判别、精神状态监测以及教育娱乐辅助等非主流领域的应用前景广阔。未来将脑机接口技术与现有教学方式相结合,将有助于在课堂中增加学生的学习积极性,提高学习效率。

Application of brain-computer interface(BCI)to classroom teaching has been reported,but it has many application bottlenecks in terms of technology maturity,cognitive biases,ethical issues,and institutional guarantees in classroom teaching.In-depth research is needed to find ways to crack them.Classroom teaching is about acquiring knowledge,and the essence of acquiring knowledge is to improve the level of brain cognition.Although the BCI has limited changes in mainstream teaching methods,it has broad application prospects in teaching aids such as classroom teaching quality evaluation,teaching method effect measurement,learning style discrimination,mental state monitoring,and educational entertainment.Therefore,combining the BCI technology with existing teaching methods will increase student learning motivation and improve learning efficiency in the classroom in future.