The newest version of the Google Translate app can now translate text from photos, according to Android Central. The image feature works with all languages available in Translate, and allows users to highlight the text they want to convert to another language.
In the app, users take a photo of their foreign blurb of choice, and then swipe their fingers to highlight the text in the photo that needs to be translated. Google sends the image off to its servers and gives the user back the translated phrase. It can’t auto-detect what language it’s trying to read, however—that’s your job.
The new functionality is similar to an iOS app released in December 2010 called Word Lens, which can translate text picked up by the iPhone’s camera. Word Lens could display the translated text right in the viewfinder itself, but is still restricted to only three language packs for translating to and from English (Spanish, Italian, and French), each of which cost $4.99.
from Ars Technica