I just learned about Snapanda from David Kapuler's blog, Technology Tidbits: Thoughts of a Cyber Hero, which is a great resource!
Snapanda is a new app for Android (iPhone version coming soon) that lets you get the definition of any written English word through your smartphone camera. The app uses OCR technology to read the word and then gives you the definition.
This is a great app for students, especially English Language Learners, to support them in learning English. Not knowing the definition of a word can lead to misunderstandings and frustration.
Android Smartphone and Apps I use as an educator
Android - Apps, Resources, and more for education
Android for Education Apps and Resources.
Android news, resources, app reviews and more
Why I use Google’s apps as an Educator
Android 4 Schools - app reviews, tips and more for using Android in education
Some more great Android Apps for Education