42
研究一款监控学生写作业的硬件前景如何？
source link: https://www.v2ex.com/t/595007
Go to the source link to view the article. You can view the picture content, updated content and better typesetting reading experience. If the link is broken, please click the button below to view the snapshot at that time.
问与答 - @itmyhome126 - 如题，目标学生用户，写字笔硬件切入，监控学生写作业的时间每天写作业的时间都会发到手机，欢迎大家提点意见
Recommend
About Joyk
Aggregate valuable and interesting links.
Joyk means Joy of geeK