Proton Movies The vast number of set-top boxes lack of good keyboard. This app is intended to fix such issue.

Features:
- Simple remote controller support
- Has layouts for almost any language
- Additional shortcut keys support (e.g. menu)

**Source code: https://github.com/yuliskov/LeanKeyKeyboard**

Keyboard has been tested on Xiaomi Mi Box Amazon Fire TV LETV Smart TV Nexus Player and others.