日本专家发明了一种新奇的轮椅机器人,它可以看主人的脸色行事,堪称残疾人的好帮手。这种轮椅机器人善解人意,假如主人的手放在膝盖上不动,只要望一眼前进的方向,它就能心领神会地向前驶去;如果路边的广告牌引起主人的注意,轮椅会调转方向,停在广告牌前,让主人阅读上面的文字。 Japanese experts invented a novel wheelchair robot, it can look at the owner’s face to act, called disabled hand good helper. This wheelchair robot is considerate, and if the owner’s hand rests on his knees, he can steer clear of the direction as he or she advances; if the billboard on the curb draws the attention of the owner, the wheelchair will be turned Direction, parked in front of the billboard, let the owner read the above text.