Computer vision is easily one of the current "magical" features merging in smartphones. It's not that object recognition has hit the mainstream yet, but faster processors and high quality cameras in smartphones have made it very accessible. Google has done its part by opening up the Mobile Vision API, enabling developers to quickly give their apps the ability to read barcodes and identify orientation and basic facial details. Google Play services v9.2 takes this a step further with a new Text API developers can use to add optical character recognition (OCR) in their apps.
The Mobile Vision Text API currently supports Latin characters used in languages like English, Spanish, and French.Read More