{"cards":[{"_id":"4aacc01929fcd7c81c00026e","treeId":"4aacde3729fcd7c81c00026a","seq":22149318,"position":1,"parentId":null,"content":"# 教育在新IT时代的机遇和挑战\n\n张玉新　2020-07-02\nSH.XH 第一中心小学"},{"_id":"4aacb83529fcd7c81c00026f","treeId":"4aacde3729fcd7c81c00026a","seq":21039890,"position":2,"parentId":null,"content":"# 开讲之前，对准备工作的演示"},{"_id":"4a2195c7de3a533ce5000058","treeId":"4aacde3729fcd7c81c00026a","seq":21039943,"position":0.4375,"parentId":"4aacb83529fcd7c81c00026f","content":"## #演示 1: 定时提醒\n讲座控制在90分钟。"},{"_id":"4a792e6940607a0aab000031","treeId":"4aacde3729fcd7c81c00026a","seq":21039945,"position":1,"parentId":"4a2195c7de3a533ce5000058","content":"Hi Siri，90分钟后提醒我。"},{"_id":"4a219cdede3a533ce5000056","treeId":"4aacde3729fcd7c81c00026a","seq":21039948,"position":2,"parentId":"4a2195c7de3a533ce5000058","content":"如果在家，我会「小爱同学，90分钟后提醒我」"},{"_id":"4a219ca3de3a533ce5000057","treeId":"4aacde3729fcd7c81c00026a","seq":21025897,"position":3,"parentId":"4a2195c7de3a533ce5000058","content":"闹钟背后的原理：\n- 不能 vs 分工\n- 减轻负担\n- 系统不出错，系统无情绪"},{"_id":"4a79283440607a0aab000034","treeId":"4aacde3729fcd7c81c00026a","seq":21039951,"position":0.75,"parentId":"4aacb83529fcd7c81c00026f","content":"## 我的硬件工具箱 #演示\n\n- iPhone\n- 华米智能手表（1个月充一次电）\n- Kindle：阅读器 + 图书馆\n- `Sharp WG S50`：0秒开机，半年续航\n- `一张A4纸，化身8页小册子`\n- 卡片\n- 斑马笔"},{"_id":"4a218b52de3a533ce5000059","treeId":"4aacde3729fcd7c81c00026a","seq":21025928,"position":1,"parentId":"4a79283440607a0aab000034","content":" \n \n "},{"_id":"4a21f366c64234a37d00004c","treeId":"4aacde3729fcd7c81c00026a","seq":21027249,"position":3,"parentId":"4aacb83529fcd7c81c00026f","content":"## IT: Information Technology"},{"_id":"4a21d0f1c64234a37d000051","treeId":"4aacde3729fcd7c81c00026a","seq":21025838,"position":0.5,"parentId":"4a21f366c64234a37d00004c","content":"### Information = 信息\n"},{"_id":"4a21ce7ec64234a37d000052","treeId":"4aacde3729fcd7c81c00026a","seq":21025849,"position":0.75,"parentId":"4a21f366c64234a37d00004c","content":"### DIKW 模型\n"},{"_id":"4a21c3d6c64234a37d000053","treeId":"4aacde3729fcd7c81c00026a","seq":21025864,"position":0.875,"parentId":"4a21f366c64234a37d00004c","content":"**DIKW**, originated from the play **The Rock** by T. S. Eliot in 1934. The play contains wisdom-knowledge-information in the following lines:\n\nWhere is the **Life** we have lost in **living**?\nWhere is the **wisdom **we have lost in **knowledge**?\nWhere is the **knowledge **we have lost in **information**?"},{"_id":"4a21f1cdc64234a37d00004d","treeId":"4aacde3729fcd7c81c00026a","seq":21039960,"position":1,"parentId":"4a21f366c64234a37d00004c","content":"**狭义 IT（计算机技术）**\n\n- 计算机\n- 网络\n- 程序员\n- 互联网创业"},{"_id":"4a21eaa0c64234a37d00004e","treeId":"4aacde3729fcd7c81c00026a","seq":21039961,"position":2,"parentId":"4a21f366c64234a37d00004c","content":"**广义 IT（信息技术）**"},{"_id":"4a21e31ec64234a37d00004f","treeId":"4aacde3729fcd7c81c00026a","seq":21039956,"position":1,"parentId":"4a21eaa0c64234a37d00004e","content":"**教师也是IT从业者**\n- 促进信息知识，从「前人之书」→「学生之脑」的转化"},{"_id":"4a21e2d4c64234a37d000050","treeId":"4aacde3729fcd7c81c00026a","seq":21039968,"position":2,"parentId":"4a21eaa0c64234a37d00004e","content":"**#互动**\n- 按广义的「信息」定义，中国古代四大发明中，（　　）和（　　）也与信息技术密切相关。"},{"_id":"4a21be68de3a533ce5000054","treeId":"4aacde3729fcd7c81c00026a","seq":21025862,"position":3,"parentId":"4a21eaa0c64234a37d00004e","content":"科幻/文明史角度：\n信息技术 vs 教育"},{"_id":"4a21b6d3de3a533ce5000055","treeId":"4aacde3729fcd7c81c00026a","seq":21027250,"position":4,"parentId":"4a21eaa0c64234a37d00004e","content":"深入理解信息\n- 宇宙=能量+信息\n- 超越生命的信息时空.fs #演示 "},{"_id":"4a2179c3de3a533ce500005a","treeId":"4aacde3729fcd7c81c00026a","seq":21039947,"position":4,"parentId":"4aacb83529fcd7c81c00026f","content":"## 示例2：PPT? #演示\n- 快速找到PPT文件？\n- 如何快速播放：热键→pps\n- 屏幕关系\n- 根本不用 PPT →"},{"_id":"4a15f18cde3a533ce50001a5","treeId":"4aacde3729fcd7c81c00026a","seq":21033706,"position":5,"parentId":"4a2179c3de3a533ce500005a","content":"1.1 快速找到 PPT 文件？\n- #app Listary：双击 Ctrl \n- #app Everything"},{"_id":"4a15ef7ede3a533ce50001a6","treeId":"4aacde3729fcd7c81c00026a","seq":21033707,"position":6,"parentId":"4a2179c3de3a533ce500005a","content":"1.2 快速播放 PPT\n- F5 而非点击\n- shift+F5 当前页面开始"},{"_id":"4a15ee00de3a533ce50001a7","treeId":"4aacde3729fcd7c81c00026a","seq":21033709,"position":7,"parentId":"4a2179c3de3a533ce500005a","content":"1.3 计算机与投影双屏幕的关系\n- 复制：完全相同\n- 扩展：双屏协作\n- 扩展模式下，幻灯片放映的「演讲者视图」"},{"_id":"4a15ead9de3a533ce50001a8","treeId":"4aacde3729fcd7c81c00026a","seq":21033820,"position":8,"parentId":"4a2179c3de3a533ce500005a","content":"`其实，我很少使用 PPT。`\n`代替方案如下：`"},{"_id":"4a216730de3a533ce500005c","treeId":"4aacde3729fcd7c81c00026a","seq":21033821,"position":9,"parentId":"4a2179c3de3a533ce500005a","content":"### Prezi：（事先打开） #演示\n- https://prezi.com/dashboard/\n- 2013: Canada Nexen Lecture\n- 2017: 复旦MBA分享"},{"_id":"4a217688de3a533ce500005b","treeId":"4aacde3729fcd7c81c00026a","seq":21033759,"position":10,"parentId":"4a2179c3de3a533ce500005a","content":"Focusky： #演示\n- 2018: 上海时间管理年会 时间管理年会.fs \n- 2019：上海时间管理年会-信息时空"},{"_id":"4a209316de3a533ce5000060","treeId":"4aacde3729fcd7c81c00026a","seq":21033823,"position":11,"parentId":"4a2179c3de3a533ce500005a","content":"### Libre Office/PDF\n- 2008: 上海交大\n- 2018：台湾科技大学"},{"_id":"4a215069de3a533ce500005d","treeId":"4aacde3729fcd7c81c00026a","seq":21033794,"position":12,"parentId":"4a2179c3de3a533ce500005a","content":"幕布"},{"_id":"4a214fdede3a533ce500005e","treeId":"4aacde3729fcd7c81c00026a","seq":21033805,"position":13,"parentId":"4a2179c3de3a533ce500005a","content":"坚果云大纲"},{"_id":"4a214f92de3a533ce500005f","treeId":"4aacde3729fcd7c81c00026a","seq":21033819,"position":14,"parentId":"4a2179c3de3a533ce500005a","content":"Gingko\n "},{"_id":"4aac826529fcd7c81c000273","treeId":"4aacde3729fcd7c81c00026a","seq":21040015,"position":3,"parentId":null,"content":"# 一、理解IT前沿 之ABCD\n`A`rtificial Intelligence\n`B`lockchain\n`C`loud Computing\nbig`D`ata\n"},{"_id":"4a21fd88c64234a37d000048","treeId":"4aacde3729fcd7c81c00026a","seq":21040027,"position":1,"parentId":"4aac826529fcd7c81c000273","content":"## **AI 人工智能**（重点）"},{"_id":"4a15e3ffde3a533ce50001a9","treeId":"4aacde3729fcd7c81c00026a","seq":21034181,"position":0.25,"parentId":"4a21fd88c64234a37d000048","content":"**播放附件：**\n- 2017.11 明复图书馆解读李开复《人工智能》"},{"_id":"4a1fedeede3a533ce500006d","treeId":"4aacde3729fcd7c81c00026a","seq":21027739,"position":0.5,"parentId":"4a21fd88c64234a37d000048","content":"Alpha Zero\nhttps://weibo.com/1188742767/Fr9sU31Bq?type=comment"},{"_id":"4a205339de3a533ce5000062","treeId":"4aacde3729fcd7c81c00026a","seq":21027631,"position":1,"parentId":"4a21fd88c64234a37d000048","content":"- 逼真头像照片 https://generated.photos/\n- 二次元头像 https://www.thiswaifudoesnotexist.net/"},{"_id":"4a203257de3a533ce5000063","treeId":"4aacde3729fcd7c81c00026a","seq":21034182,"position":2,"parentId":"4a21fd88c64234a37d000048","content":"消除背景\nhttps://www.remove.bg/zh/upload\n"},{"_id":"4a202a41de3a533ce5000065","treeId":"4aacde3729fcd7c81c00026a","seq":21027660,"position":3,"parentId":"4a21fd88c64234a37d000048","content":"照片生成视频\nhttps://www.secrss.com/articles/14184"},{"_id":"4a2025abde3a533ce5000066","treeId":"4aacde3729fcd7c81c00026a","seq":21027661,"position":4,"parentId":"4a21fd88c64234a37d000048","content":"图像特效 app：Prisma"},{"_id":"4a20220dde3a533ce5000067","treeId":"4aacde3729fcd7c81c00026a","seq":21027662,"position":5,"parentId":"4a21fd88c64234a37d000048","content":"小冰绘画\nhttps://paintingpoem.msxiaobing.com/painting"},{"_id":"4a201580de3a533ce5000068","treeId":"4aacde3729fcd7c81c00026a","seq":21027664,"position":6,"parentId":"4a21fd88c64234a37d000048","content":"自动上色\nhttps://petalica-paint.pixiv.dev/index_zh.html"},{"_id":"4a2011c1de3a533ce5000069","treeId":"4aacde3729fcd7c81c00026a","seq":21027667,"position":7,"parentId":"4a21fd88c64234a37d000048","content":"Google 绘画\nhttps://www.zcool.com.cn/article/ZMTcxMTEy.html"},{"_id":"4a21fcd9c64234a37d000049","treeId":"4aacde3729fcd7c81c00026a","seq":21025759,"position":2,"parentId":"4aac826529fcd7c81c000273","content":"## Blockchain 区块链"},{"_id":"4a21fc2ac64234a37d00004a","treeId":"4aacde3729fcd7c81c00026a","seq":21025762,"position":3,"parentId":"4aac826529fcd7c81c000273","content":"## Cloud computing 云计算"},{"_id":"4a1c84bcde3a533ce500007e","treeId":"4aacde3729fcd7c81c00026a","seq":21030243,"position":1,"parentId":"4a21fc2ac64234a37d00004a","content":"云端比本地更安全\n- 心理安全\n- 事实安全"},{"_id":"4a21fb76c64234a37d00004b","treeId":"4aacde3729fcd7c81c00026a","seq":21040029,"position":4,"parentId":"4aac826529fcd7c81c000273","content":"## big Data 大数据"},{"_id":"4a200344de3a533ce500006a","treeId":"4aacde3729fcd7c81c00026a","seq":21030241,"position":1,"parentId":"4a21fb76c64234a37d00004b","content":"啤酒与尿布\n\n“啤酒与尿布”的故事诞生于20世纪90年代的美国沃尔玛超市，沃尔玛的超市管理人员分析销售数据事发现了一个令人难以理解的现象：在某些特定的情况下，啤酒与尿布这两件看上去毫无关系的商品会经常出现在同一个购物篮中，经过调查发现，这种现象出现在年轻的父亲身上。（`故事`）\n"},{"_id":"4a2001dade3a533ce500006b","treeId":"4aacde3729fcd7c81c00026a","seq":21027689,"position":2,"parentId":"4a21fb76c64234a37d00004b","content":"### Google成功预测冬季流感\n\n2009年，Google通过分析5000万条美国人最频繁检索的词汇，将之和美国疾病中心在2003年到2008年间季节性流感传播时期的数据进行比较，并建立一个特定的数学模型。最终google成功预测了2009冬季流感的传播甚至可以具体到特定的地区和州。"},{"_id":"4a2000b0de3a533ce500006c","treeId":"4aacde3729fcd7c81c00026a","seq":21027709,"position":3,"parentId":"4a21fb76c64234a37d00004b","content":"### 超市预知高中生顾客怀孕\n\n明尼苏达州一家塔吉特门店被客户投诉，一位中年男子指控塔吉特将婴儿产品优惠券寄给他的女儿——一个高中生。但没多久他却来电道歉，因为女儿经他逼问后坦承自己真的怀孕了。\n\n美国第三大零售商塔吉特，通过分析所有女性客户购买记录，可以“猜出”哪些是孕妇。其发现女性客户会在怀孕四个月左右，大量购买无香味乳液。由此挖掘出25项与怀孕高度相关的商品，制作“怀孕预测”指数。推算出预产期后，就能抢先一步，将孕妇装、婴儿床等折扣券寄给客户。"},{"_id":"4aac814f29fcd7c81c000274","treeId":"4aacde3729fcd7c81c00026a","seq":21025769,"position":4,"parentId":null,"content":"# 二、实用IT工具，提升效率"},{"_id":"4aac809529fcd7c81c000275","treeId":"4aacde3729fcd7c81c00026a","seq":21040018,"position":1,"parentId":"4aac814f29fcd7c81c000274","content":"## 班级微信群的场景"},{"_id":"4aac7fbf29fcd7c81c000277","treeId":"4aacde3729fcd7c81c00026a","seq":21039995,"position":1,"parentId":"4aac809529fcd7c81c000275","content":"### 收集信息，请用「调查问卷」\n- 腾讯问卷\n- 问卷星\n- 金数据"},{"_id":"4aac7d5029fcd7c81c000279","treeId":"4aacde3729fcd7c81c00026a","seq":21039998,"position":3,"parentId":"4aac809529fcd7c81c000275","content":"### 发通知，如何优化\n\n- 最佳方式：动态可更新的链接，比如 石墨文档、幕布。\n- 其次，原始电子版：PDF/Doc\n- 再次，扫描版：扫描全能王（还能OCR文字）\n- 最差，原始照片"},{"_id":"4aac75f029fcd7c81c00027d","treeId":"4aacde3729fcd7c81c00026a","seq":21040021,"position":1.5,"parentId":"4aac814f29fcd7c81c000274","content":"## 其他学校相关场景"},{"_id":"4aac757729fcd7c81c00027e","treeId":"4aacde3729fcd7c81c00026a","seq":21030430,"position":1,"parentId":"4aac75f029fcd7c81c00027d","content":"照片发布：共享相册\n- 网盘（主要）解决文件问题\n- 相册才解决照片问题\n- 腾讯共享相册"},{"_id":"4aac745c29fcd7c81c00027f","treeId":"4aacde3729fcd7c81c00026a","seq":21034183,"position":2,"parentId":"4aac75f029fcd7c81c00027d","content":"会议记录：幕布\n- 文档演示\n- 向老师赠送一年VIP https://mubu.com/vip_present/xuhuiyizhong\n"},{"_id":"4a6adfe49ec728e5d100003d","treeId":"4aacde3729fcd7c81c00026a","seq":21040024,"position":1.75,"parentId":"4aac814f29fcd7c81c000274","content":"## 个人实用工具"},{"_id":"4a6adeea9ec728e5d100003e","treeId":"4aacde3729fcd7c81c00026a","seq":22149212,"position":1,"parentId":"4a6adfe49ec728e5d100003d","content":"双链笔记：Roam Research、葫芦笔记、RoamEdit\n- 学生 科目\n- 作者 知识点"},{"_id":"4a6add9a9ec728e5d100003f","treeId":"4aacde3729fcd7c81c00026a","seq":21034186,"position":2,"parentId":"4a6adfe49ec728e5d100003d","content":"TheBrain #演示\n"},{"_id":"4a6add4b9ec728e5d1000040","treeId":"4aacde3729fcd7c81c00026a","seq":21030434,"position":3,"parentId":"4a6adfe49ec728e5d100003d","content":"PDF相关\n- https://smallpdf.com/cn/pdf-to-word\n"},{"_id":"4a1fd2bede3a533ce5000077","treeId":"4aacde3729fcd7c81c00026a","seq":21034188,"position":4,"parentId":"4a6adfe49ec728e5d100003d","content":"语音+文字笔记\n- 有道云笔记\n- 讯飞语记"},{"_id":"4a1fd501de3a533ce5000075","treeId":"4aacde3729fcd7c81c00026a","seq":21040025,"position":5,"parentId":"4a6adfe49ec728e5d100003d","content":"Google Photo"},{"_id":"4a1fd6d1de3a533ce5000073","treeId":"4aacde3729fcd7c81c00026a","seq":21040026,"position":1.875,"parentId":"4aac814f29fcd7c81c000274","content":"## 趣味app"},{"_id":"4a1fd3b8de3a533ce5000076","treeId":"4aacde3729fcd7c81c00026a","seq":21027814,"position":0.25,"parentId":"4a1fd6d1de3a533ce5000073","content":"Google 翻译"},{"_id":"4a1fd656de3a533ce5000074","treeId":"4aacde3729fcd7c81c00026a","seq":21027808,"position":1,"parentId":"4a1fd6d1de3a533ce5000073","content":"手写计算器"},{"_id":"4a1a1d0fde3a533ce50001a3","treeId":"4aacde3729fcd7c81c00026a","seq":21031919,"position":2,"parentId":"4a1fd6d1de3a533ce5000073","content":"LifeCycle、世界迷雾"},{"_id":"4a79189c40607a0aab000035","treeId":"4aacde3729fcd7c81c00026a","seq":21040013,"position":5,"parentId":null,"content":"# 三、教育的挑战和机遇"},{"_id":"4a1fe914de3a533ce500006e","treeId":"4aacde3729fcd7c81c00026a","seq":21031137,"position":0.5,"parentId":"4a79189c40607a0aab000035","content":"## 挑战1：体验对比"},{"_id":"4a1fe720de3a533ce500006f","treeId":"4aacde3729fcd7c81c00026a","seq":21027758,"position":1,"parentId":"4a1fe914de3a533ce500006e","content":"收款：\n- 现金+备注姓名\n- 专用工行二维码"},{"_id":"4a20810ade3a533ce5000061","treeId":"4aacde3729fcd7c81c00026a","seq":21027765,"position":2,"parentId":"4a1fe914de3a533ce500006e","content":"- 视频课程：直播、回看统计\n- 作业：统计、催交、评优\n- 大众产品 vs 晓黑板"},{"_id":"4a1fe455de3a533ce5000071","treeId":"4aacde3729fcd7c81c00026a","seq":21027767,"position":3,"parentId":"4a1fe914de3a533ce500006e","content":"课程 vs 游戏"},{"_id":"4a1fe37dde3a533ce5000072","treeId":"4aacde3729fcd7c81c00026a","seq":21027772,"position":4,"parentId":"4a1fe914de3a533ce500006e","content":"由俭入奢易，由奢入俭难\n疫情对IT手段的普及、警醒"},{"_id":"4a1afeeede3a533ce50001a1","treeId":"4aacde3729fcd7c81c00026a","seq":21031145,"position":0.625,"parentId":"4a79189c40607a0aab000035","content":"## 挑战2：国家竞争→人才竞争→教育竞争"},{"_id":"4a1afc5ede3a533ce50001a2","treeId":"4aacde3729fcd7c81c00026a","seq":21031147,"position":0.6875,"parentId":"4a79189c40607a0aab000035","content":"## 挑战3：人 vs 人工智能 "},{"_id":"4a1fc9e1de3a533ce5000078","treeId":"4aacde3729fcd7c81c00026a","seq":21027826,"position":0.75,"parentId":"4a79189c40607a0aab000035","content":"## 机遇1：掌握工具，提升效率"},{"_id":"4a1fc8a4de3a533ce5000079","treeId":"4aacde3729fcd7c81c00026a","seq":21031148,"position":0.875,"parentId":"4a79189c40607a0aab000035","content":"## 机遇2：做以前做不到的事"},{"_id":"4a1fc7a4de3a533ce500007a","treeId":"4aacde3729fcd7c81c00026a","seq":21027828,"position":1,"parentId":"4a1fc8a4de3a533ce5000079","content":"在线化，积累更多数据"},{"_id":"4a1fc6d1de3a533ce500007b","treeId":"4aacde3729fcd7c81c00026a","seq":21027832,"position":2,"parentId":"4a1fc8a4de3a533ce5000079","content":"线下，新数据\nhttps://patents.google.com/patent/CN104517102A/zh\nhttps://www.ifanr.com/1256261\nhttp://tech.sina.com.cn/csj/2020-01-15/doc-iihnzhha2603904.shtml"},{"_id":"4a1fc358de3a533ce500007c","treeId":"4aacde3729fcd7c81c00026a","seq":21027834,"position":3,"parentId":"4a1fc8a4de3a533ce5000079","content":"更大范围资源重组"},{"_id":"4a1fc27cde3a533ce500007d","treeId":"4aacde3729fcd7c81c00026a","seq":21031150,"position":0.9375,"parentId":"4a79189c40607a0aab000035","content":"## 机遇3：开放无边界、创新皆可能（文化理念）"},{"_id":"4a78f78640607a0aab000037","treeId":"4aacde3729fcd7c81c00026a","seq":20983711,"position":6,"parentId":null,"content":"总结"}],"tree":{"_id":"4aacde3729fcd7c81c00026a","name":"教育在新IT时代的机遇和挑战","publicUrl":"edu-it"}}