首页
登录
职称英语
The dancers stand motionless at their position and the room grows silent. B
The dancers stand motionless at their position and the room grows silent. B
游客
2023-07-24
17
管理
问题
The dancers stand motionless at their position and the room grows silent. But as the music starts, they began to move, bending, turning and waving their fans gracefully as they perform a traditional Japanese dance. Yoshihiro Kuroki watches in silence, occasionally making notes. But as the dance ends, he beams with happiness. The performance has been flawless.
There have been many performances of traditional Japanese dances over the centuries, but this one is unique, because it is performed not by human dancers but by robots. And the performance takes place not in a dance studio but in a laboratory of Sony Corp.’s Entertainment Robot Co. in Shinagawa, Japan, where Kuroki is general manager. He is the mastermind behind a series of even more capable humanoid entertainment robots, starting with the Sony Dream Robot, or SDR, in 1997, up to the current QRIO in 2003.
These delightful machines are only 58 cm tall, about the size of a newborn infant, weigh about 7 kg, and move with 38 degrees of freedom, each with its own servomotor (辅助马达).
QRIO’s predecessor, the SDR4X, announced in 2002, can walk, dance, sing, speak, recognize faces, and understand continuous speech. Each robot has two charge-coupled-device cameras to detect color and position and can locate a colored hall, move toward it, and kick it into a goal. It also has contact sensors in several joints to avoid pinching real human fingers. Seeing the robot perform, it is difficult to remember that there is no sentience (知觉) behind those glass eyes. [br] The robots can locate colored balls by means of ______.
选项
A、a charge-coupled device
B、two cameras
C、two contact sensors
D、a digital detector
答案
B
解析
该句中“two…cameras to…”的结构表明这两个摄像头可以用于定位,所以选项B正确。
转载请注明原文地址:https://tihaiku.com/zcyy/2864911.html
相关试题推荐
Forthispart,youareallowedthirtyminutestowriteacompositiononthetopi
Forthispart,youareallowed30minutestowriteacompositiononthetopicSt
Forthispart,youareallowed30minutestowriteacompositionaboutWhatWoul
Forthispart,youareallowed30minutestowriteacompositionentitledAnUnf
____________(要是我们没有犯错误多好),wewouldbeinadifferentpositiontoday.Ifonlywe
Forthispart,youareallowed30minutestowriteacompositiononthetopicA
Forthispart,youareallowedthirtyminutestowriteacompositiononthetopi
Thedancersstandmotionlessattheirpositionandtheroomgrowssilent.B
Thedancersstandmotionlessattheirpositionandtheroomgrowssilent.B
Thedancersstandmotionlessattheirpositionandtheroomgrowssilent.B
随机试题
GrowPlantsWithoutWater[A]Eversincehumanitybegan
下列物质不能由肾小球滤过的是()。A.葡萄糖 B.NaCl C.KCl
据《中华人民共和国著作权法》第十四条规定,两人以上合作创作的作品,著作权由(
氧化亚氮的作用特点有()A.麻醉效能高 B.诱导期短、苏醒快 C.对呼吸
技术悲观主义对技术异化的反思反映了主体的A.能动性 B.建构性 C.批
奶麻最重要的临床特点是A.发热3~4天出疹,出疹时热势更高,疹退后有糠麸样脱屑及
衰退行业的战略制定包括( )、合适定位战略、迅速退出战略。A.领导地位战略
王某恋爱期间承担了男友刘某的开销计20万元。后刘某提出分手,王某要求刘某返还开销
发电厂、变电所中二次回路的抗干扰措施有多种,下列哪些是正确的?()A.电缆通道
根据《中华人民共和国水污染防治法》,某企业废水经处理后排入城镇污水处理厂,以下要
最新回复
(
0
)