An curved arrow pointing right. Google's translation app has a new feature that will come in handy for travelers. You point your smartphone's camera at a sign printed in a foreign language ...

This only applies if you expect to be out of the Internet connection at some point while needing the Google Translate app.

If you do not have the app, you can download it. Related: How to translate Google Docs documents into any language. A post-graduate in Biotechnology, Hemant switched gears to writing about ...