Language learning keyboard

[Pantyhose-X]

The monitoring input method tool is used to learn language, so that it can correct pronunciation and deepen memory, call text-to-speech TTS to read input words or sentences. TTS reads the word after input a space, and reads the sentence after 10 seconds after input a space.
You can build in mozilla text-to-speech or call Win10 built-in or call Win10 installed

Video example https://www.youtube.com/watch?v=YPBn6D6pf78&feature=youtu.be&t=213

Android or iOS you can make the input method, you can use OpenBoard or Simple Keyboard, Built-in mozilla text-to-speech or call google text-to-speech TTS.

People who are not native English speakers need to learn English, the market is very wide