Sync presentations to all devices, add comments and discussion on slides.
Useful in live classroom.
Limitations: Presentation only saved for 4 hours in free version.
Create multimedia flashcards. Enter words or an entire text. You can also access pre-made flashcards.
iOS and Android apps also available for using flashcards only.
Online Speech Recognition in many languages. Text can be exported.
I tried this with English and Japanese, and it quite accurately transcribed my speech, except proper names.
Teachers could use this to help students improve pronunciation.
Watch and listen to English and German speakers pronounce vowels with visual feedback. Use your microphone to see where your own vowels fall and adjust to fit the English or German range.