Vizlingo is an interesting little service for creating and sending short video messages. Here's what it does; you type in a short phrase like "hello world" and Vizlingo will play a short video clip for each word in the phrase.
Through the Vizlingo iOS app you can select which video clips you want to use and then send your video message to your friends via email, social networks, or YouTube.
Applications for Education
Vizlingo might be a fun little way for students to practice recognizing some vocabulary context clues. Not all of the video clips I went through on Vizlingo really matched the words I had typed so I had to sort through to find appropriate clips to match my words.