2021.11.22-29、Best Inventions of 2021-評価3.8¶
作成日：2022.2.10（木）、変更日：2022.2.10（木）
基本情報¶
以下の本（英語版）を読みました。
Time, Nov. 22-29, 2021, Best Inventions of 2021, 100 Amazing Innovations Changing How We Live
ポイント¶
- Table of Contents
P34 Second gentleman, Doug Emhoff, husband of vice president Kamala Harris, is learning as he goes, By Charlotte Alter
P38 The kidinfluencer, how opening toys on YouTube made Ryan Kaji, age 10, the linchpin of a global media empire and earned him a reported $29.5 million in 2020, By Belinda Luscombe
P45 Best Inventions 2021
- P38 Ryan Kaji is the world's most popular 10-year-old
YouTube Channel Ryan's World , チャンネル登録者数 3170万人.
YouTubeに動画を公開する前、カジの家族は実際の姓（グアン/Guan）を活動する際の姓カジ/Kajiに置き換えている. 1
Family Biz: within a year of posting their first video, both of Ryan's parents were working full time on his channel
Ryan's family made merchandising deals early and often, with 1,600 products to date
Ryan's riches (2020) - $29.5 million: Total revenue of the Ryan's world empire, according to Forbes - $250 million: Amount generated in retail sales by Ryan-themed products, according to Pocketwatch - 29%: Propotion of 8-to-12-year-olds in the US who want to be a YouTuber or a vlogger, according to a Harris poll
"You can see how they've designed it to really capture the attention of the child." - Mike Lutringer, father of two in Houston
- P45 Best Inventions 2021
- P64 The AI Tutor, Amira and the StoryCraft.
Using speech-recognization software, the APP ($7.99) listens ro students read aloud, pausing when a child stalls or make mistake on a word. Then the app teaches them how the word is pronounced.
The app can be used for intervention for reading disorders.