给新加坡小学生的华语学习工具。拍照录入课文，点击查词，自动建立词汇关联，艾宾浩斯复习提醒。
A Chinese learning tool for Singapore primary school students. Photograph text to import, tap words to look them up, and review with spaced repetition.
meiyixiao.com/mt
练琴专用空弦计数工具，通过麦克风自动识别弓弦动作，实时统计空弦次数，适合小提琴等弦乐练习。
A practice tool for string players. Uses the microphone to detect bow strokes and automatically counts open string repetitions in real time.
meiyixiao.com/open-string
合并同款猫咪，看看能合出多稀有的品种！
Merge matching cats and see how rare a breed you can unlock!
meiyixiao.com/games/cat-merge