Voynetch - Share your visual notes and graphic recordings.
Skype Translator - Speak another language without learning another language.
Ziteboard - Ziteboard is an zoomable online whiteboard that lets team to collaborate in real-time.
Humanloop - Train state-of-the-art language AI in the browser
AuthorBee - Organize Twitter around your interests
Google Translate - Google's free service instantly translates words, phrases, and web pages between English and over 100 other languages.