省力化
https://gyazo.com/e1b4a58aac9f55b4d28a70d13ee76d66
ロボットで稲作の働き方改革、作業時間わずか6％に
https://forbesjapan.com/articles/detail/66342
https://gyazo.com/9befb51f1d0324d4489b1e5af86f2af9
https://twitter.com/sijimi_guy/status/1484828014777335817
#工夫