在科技飞速发展的时代，机器人的技术也愈发成熟，他们可以解决人类除了爱以外的所有需求。因为对机器人富于情感颇有争议，但是随着更多的人们需求，机器人制作公司终于创造了第一个具有感情变成的机器人男孩大卫（海利-乔-奥斯蒙特饰）。实际上，大卫是机器人公司员工（萨姆-罗伯兹饰）和妻子（(弗朗西斯-奥康娜饰）的一个试验品，他们的孩子因病被冷冻起来，于是两人就把所有的都给了大卫

大卫在新的家里生活发生了一系列事件，导致无法在这里生活，也因为自己与其他机器人的不同，机器人也无法接受大卫。大卫只能带着他唯一的伙伴--机器泰迪，寻找自己真正属于的地方。大卫发现机器人和人类之间差距巨大，他想要成为真正意义上的人类。

In the era of rapid technological development, robot technology is becoming more and more mature, and they can solve all human needs except love. Because the robot is full of emotions is controversial, but with more people's demand, the robot production company finally created the first robot boy David (Haley Joe Osment) with emotions. In fact, David was a test subject for a robot company employee (Sam Roberts) and his wife (Frances O'Connor), whose child was frozen due to illness, so the two put everything together. To David

A series of events occurred in David's new home, which made it impossible to live here, and because of his own Unlike other robots, robots cannot accept David. David can only take his only partner, the robot Teddy, to find where he really belongs. David finds that there is a huge gap between robots and humans, and he wants to Become a real human being.