The "Tell Me Please" app is a free multilingual translator designed for conversations with a foreign interlocutor who is nearby. The translation direction changes by adjusting the smartphone orientation. You speak and listen to the translated speech in your language when the smartphone is held vertically with its screen facing you. To switch languages, simply extend your arm with the smartphone toward your conversation partner, so that the screen is oriented upwards
To use the app, you need to enter the API key from Google Cloud or OpenAI, which can be easily obtained by following the video instructions.