I bought a bluetooth keyboard in Taiwan and thought it was so fascinating how it's labelled for 4 different input methods. It's a very cool and unique souvenir!
Obviously there's the Latin alphabet (QWERTY) in the top left, zhuyin fuhao/bopomofo in the top right, and I figured one of the bottom ones was Cangjie. What the fourth could be was a mystery to me.
After some quick searching, I learned that Cangjie is in the bottom left, and the bottom right is the Dayi input method, which I've never even heard of. Here is a better look.
So far I have only used this keyboard to type in English or Chinese with the pinyin input method, but I’ll have to experiment with one of the other ones sometime—probably bopomofo since I am more familiar with it.
Out of curiosity, I looked up what a Taiwanese MacBook keyboard looks like, and it only has the Latin alphabet and zhuyin. So the 4-in-1 style isn't universal it seems.
