The Speech To Text Keyboard Helper plugin enhances the functionality of speech-to-text services on mobile devices, specifically addressing the limitation of the Google Speech to Text Android keyboard, which does not handle new line commands. This plugin allows users to append or prepend new lines via Obsidian's command palette, providing smoother note-taking experiences. Additionally, the new line commands can be added to the mobile buttons toolbar for quick access, improving usability for those who rely on speech input for text editing.