404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/11038989/20170824/31175534.html |
Server: |
cms-8-251 |
Date: |
2024/11/06 08:38:25 |
Powered by China
China
能读心会走路还能打官司
2017-08-24 14:41:10 中国青年网
测试员展示“脑控打字机器人”。莫凡 摄 J251
国内研发的双足仿人机器人。甘南 摄 J216
测试员展示“脑控打字机器人”。莫凡 摄 J251
国内研发的双足仿人机器人。甘南 摄 J216
在2017世界机器人大会上,脑控机器人、双足行走机器人、法官机器人等在专一功能上向人类靠拢。可以想像,当未来的机器人将这些功能集于一身时,会成为人类出色的助手。
花絮
想戴“脑电帽”?先洗头
在脑控打字机器人的展台,研究员不但会为观众奉上详细的讲解,还会给想体验的观众一份“特别礼物”——洗发液。只有洗了头发的观众,才能戴上脑电帽,感受脑控机器人的乐趣。
别误会,人家不是嫌您会把仪器弄脏,只是因为不洗头会影响测试精度。研究员介绍,这种头罩式的脑电帽采用的是湿电极,把头包住后,还需要向头罩的一个个电极孔中打入导电膏,导电膏与头皮接触才能放大脑电波信号。“如果不洗头,头上会有一层油脂挡在导电膏与头皮之间,相当于接触不良,测出来当然就不准了。”
据了解,目前大部分研究团队都是采用湿电极作为脑电波的采集方式,只有少数团队在采集时使用干电极头环。相比之下,干电极头环比较小巧,也无需戴前洗头,但相应在采集精度上会打一些折扣。
会看眼色
“主人”只用看和想就能打字
“C-H-I-N-A , B-E-I-J-I-N-G。”电脑屏幕上,一个个字母被精准打出,组成了“中国”和“北京”对应的英文单词。再看电脑前的测试员,头上戴了一个与屏幕连线的“黑头罩”,手指却一根都没有动——原来,打字靠的是“脑电波”。
“脑控打字机器人”是由清华大学脑机接口实验室研究完成的。研究员杨晨介绍,脑电波打字需要经过视觉刺激、大脑反应、采集脑电波、输出字符四个步骤。“屏幕上有一个虚拟键盘,每一个按键都在以不同的频率闪烁。打字时,测试者盯住某一按键,大脑就会产生对应闪烁频率的脑电波信号。信号经过头戴脑电帽的收集传输,系统就能得知测试员看的是哪个键,然后输出字符。”
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/11038989/20170824/31175534.html |
Server: |
cms-8-251 |
Date: |
2024/11/06 08:38:25 |
Powered by China
China
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/11038989/20170824/31175534.html |
Server: |
cms-8-251 |
Date: |
2024/11/06 08:38:25 |
Powered by China
China
相关阅读
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/11038989/20170824/31175534.html |
Server: |
cms-8-251 |
Date: |
2024/11/06 08:38:25 |
Powered by China
China
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/11038989/20170824/31175534.html |
Server: |
cms-8-251 |
Date: |
2024/11/06 08:38:25 |
Powered by China
China
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/11038989/20170824/31175534.html |
Server: |
cms-8-251 |
Date: |
2024/11/06 08:38:25 |
Powered by China
China
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/11038989/20170824/31175534.html |
Server: |
cms-8-251 |
Date: |
2024/11/06 08:38:25 |
Powered by China
China
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/11038989/20170824/31175534.html |
Server: |
cms-8-251 |
Date: |
2024/11/06 08:38:25 |
Powered by China
China
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/11038989/20170824/31175534.html |
Server: |
cms-8-251 |
Date: |
2024/11/06 08:38:25 |
Powered by China
China
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/11038989/20170824/31175534.html |
Server: |
cms-8-251 |
Date: |
2024/11/06 08:38:25 |
Powered by China
China
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/11038989/20170824/31175534.html |
Server: |
cms-8-251 |
Date: |
2024/11/06 08:38:25 |
Powered by China
China
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/11038989/20170824/31175534.html |
Server: |
cms-8-251 |
Date: |
2024/11/06 08:38:25 |
Powered by China
China
加载更多>>
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/11038989/20170824/31175534.html |
Server: |
cms-8-251 |
Date: |
2024/11/06 08:38:25 |
Powered by China
China
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/11038989/20170824/31175534.html |
Server: |
cms-8-251 |
Date: |
2024/11/06 08:38:25 |
Powered by China
China
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/11038989/20170824/31175534.html |
Server: |
cms-8-251 |
Date: |
2024/11/06 08:38:25 |
Powered by China
China