https://padlet.com/Joy821/c8jbxq3lv5ew0jq Future technologies en-us 2020-04-27 02:36:01 UTC 2025-04-03 20:48:02 UTC hello@padlet.com https://padlet.net/icons/png/1f300.png https://padlet.com/Joy821/c8jbxq3lv5ew0jq/wish/1411709161 2021-04-13 13:06:10 UTC https://padlet.com/Joy821/c8jbxq3lv5ew0jq/wish/1411709161 Joy821 https://padlet.com/Joy821/c8jbxq3lv5ew0jq/wish/1424704694   虚拟现实（VR）是用计算机创造的一种环境完全不同于现实的幻觉。VR以虚拟视觉和声音刺激感觉，欺骗大脑，让你认为身处的环境是真实的。
  虚拟现实不仅可以用来娱乐，还可以训练医生，士兵，飞行员等。
  美国国家航天局再把火星探测车发送到火星表面之前，曾利用虚拟现实帮助设计火星探测车。航天员也利用VR为太空探索做准备。]]> 2021-04-16 09:39:33 UTC https://padlet.com/Joy821/c8jbxq3lv5ew0jq/wish/1424704694 Joy821 https://padlet.com/Joy821/c8jbxq3lv5ew0jq/wish/1424713125 外科医生可以用机器人做人工难以施行和控制的手术。医生在电视屏幕上研究手术位置并操控指导机器人做手术。]]> 2021-04-16 09:43:58 UTC https://padlet.com/Joy821/c8jbxq3lv5ew0jq/wish/1424713125 Joy821 https://padlet.com/Joy821/c8jbxq3lv5ew0jq/wish/1425282231   掠夺者无人机是一种无人驾驶的遥控飞机。地面领航员利用卫星对飞机进行控制，飞机上装备有两枚名为“地狱之火”的导弹。]]> 2021-04-16 13:21:28 UTC https://padlet.com/Joy821/c8jbxq3lv5ew0jq/wish/1425282231 Joy821 https://padlet.com/Joy821/c8jbxq3lv5ew0jq/wish/1425313353 工业机器人可以做多次重复的工作，它们工作起来既快又准确，而且不会像人一样感到劳累]]> 2021-04-16 13:28:01 UTC https://padlet.com/Joy821/c8jbxq3lv5ew0jq/wish/1425313353 Joy821 https://padlet.com/Joy821/c8jbxq3lv5ew0jq/wish/1425353784 有些机器人被用来做繁重的家务，如修正草坪。割草机器人是一种自动割草机，它装有传感器，以避免在行进的路上碰到树和其他危险物。]]> 2021-04-16 13:36:33 UTC https://padlet.com/Joy821/c8jbxq3lv5ew0jq/wish/1425353784 Joy821 https://padlet.com/Joy821/c8jbxq3lv5ew0jq/wish/1427662791 二十世纪初，索尼公司研发了一种叫做爱宝的机器狗。他们参加了2004年机器人足球世界杯比赛。爱宝是一个复杂的机器人，能看，能听，而且有平衡感和触觉。它们的动作和行为几乎像一条真正的狗，例如追着球玩耍。]]> 2021-04-17 03:09:39 UTC https://padlet.com/Joy821/c8jbxq3lv5ew0jq/wish/1427662791 Joy821 https://padlet.com/Joy821/c8jbxq3lv5ew0jq/wish/1427672126 百分百用电，由6831型笔记本电池驱动，四秒就可加速到100千米/时。它强大的电动马达能驱动车子几乎像烧汽油的法拉利一样快。]]> 2021-04-17 03:19:33 UTC https://padlet.com/Joy821/c8jbxq3lv5ew0jq/wish/1427672126 Joy821 https://padlet.com/Joy821/c8jbxq3lv5ew0jq/wish/1427702402 因特网是建立在电话和卫星的基础上，把全球的计算机连在一起的系统。从理论上讲，世界上的任何一台计算机都可以和另外任何一台计算机间接相连。对于因特网来说，没有中心控制系统，这意味着它在产生严重故障后也能很容易地恢复过来。]]> 2021-04-17 03:56:41 UTC https://padlet.com/Joy821/c8jbxq3lv5ew0jq/wish/1427702402 Joy821 https://padlet.com/Joy821/c8jbxq3lv5ew0jq/wish/1432178741 2021-04-19 09:02:33 UTC https://padlet.com/Joy821/c8jbxq3lv5ew0jq/wish/1432178741 Joy821 https://padlet.com/Joy821/c8jbxq3lv5ew0jq/wish/1432181536 2021-04-19 09:03:29 UTC https://padlet.com/Joy821/c8jbxq3lv5ew0jq/wish/1432181536 Joy821 https://padlet.com/Joy821/c8jbxq3lv5ew0jq/wish/1432183829 2021-04-19 09:04:22 UTC https://padlet.com/Joy821/c8jbxq3lv5ew0jq/wish/1432183829 Joy821 https://padlet.com/Joy821/c8jbxq3lv5ew0jq/wish/1432185548 2021-04-19 09:05:02 UTC https://padlet.com/Joy821/c8jbxq3lv5ew0jq/wish/1432185548 Joy821 https://padlet.com/Joy821/c8jbxq3lv5ew0jq/wish/1432187065 2021-04-19 09:05:32 UTC https://padlet.com/Joy821/c8jbxq3lv5ew0jq/wish/1432187065 Joy821 https://padlet.com/Joy821/c8jbxq3lv5ew0jq/wish/1432187965 2021-04-19 09:05:54 UTC https://padlet.com/Joy821/c8jbxq3lv5ew0jq/wish/1432187965 Joy821 https://padlet.com/Joy821/c8jbxq3lv5ew0jq/wish/1432189416 2021-04-19 09:06:26 UTC https://padlet.com/Joy821/c8jbxq3lv5ew0jq/wish/1432189416 https://padlet.com/Joy821/c8jbxq3lv5ew0jq/wish/1436258706 Future technology can cause
different life quality,wealth and poverty and improvement of the environment.     -central idea]]> 2021-04-20 04:45:49 UTC https://padlet.com/Joy821/c8jbxq3lv5ew0jq/wish/1436258706 https://padlet.com/Joy821/c8jbxq3lv5ew0jq/wish/1436265896 Usage and look of technologies-form]]> 2021-04-20 04:49:18 UTC https://padlet.com/Joy821/c8jbxq3lv5ew0jq/wish/1436265896 https://padlet.com/Joy821/c8jbxq3lv5ew0jq/wish/1436271535 2021-04-20 04:52:06 UTC https://padlet.com/Joy821/c8jbxq3lv5ew0jq/wish/1436271535 Joy821 https://padlet.com/Joy821/c8jbxq3lv5ew0jq/wish/1446291407 2021-04-22 08:50:33 UTC https://padlet.com/Joy821/c8jbxq3lv5ew0jq/wish/1446291407 Joy821 https://padlet.com/Joy821/c8jbxq3lv5ew0jq/wish/1446297214 2021-04-22 08:52:33 UTC https://padlet.com/Joy821/c8jbxq3lv5ew0jq/wish/1446297214 Joy821 https://padlet.com/Joy821/c8jbxq3lv5ew0jq/wish/1516888649 2021-05-12 10:10:28 UTC https://padlet.com/Joy821/c8jbxq3lv5ew0jq/wish/1516888649 Joy821 https://padlet.com/Joy821/c8jbxq3lv5ew0jq/wish/1516930235 2021-05-12 10:37:25 UTC https://padlet.com/Joy821/c8jbxq3lv5ew0jq/wish/1516930235 Joy821 https://padlet.com/Joy821/c8jbxq3lv5ew0jq/wish/1516949030 2021-05-12 10:49:46 UTC https://padlet.com/Joy821/c8jbxq3lv5ew0jq/wish/1516949030 Joy821 https://padlet.com/Joy821/c8jbxq3lv5ew0jq/wish/1520536979 2021-05-13 10:08:32 UTC https://padlet.com/Joy821/c8jbxq3lv5ew0jq/wish/1520536979 Joy821 https://padlet.com/Joy821/c8jbxq3lv5ew0jq/wish/1525103096 2021-05-14 15:43:24 UTC https://padlet.com/Joy821/c8jbxq3lv5ew0jq/wish/1525103096 Joy821 https://padlet.com/Joy821/c8jbxq3lv5ew0jq/wish/1525103229 2021-05-14 15:43:26 UTC https://padlet.com/Joy821/c8jbxq3lv5ew0jq/wish/1525103229