Samsung galaxy S4 solve all problems for books readers because galaxy S4 provide an awesome application which help book readers to get meaning of difficult words in just seconds, books readers also change book language with the help of galaxy S4 optical reader, many non-English people like this application because this application help people to get difficult words meaning and also help people to change book language to their native language.
How Galaxy S4 Optical Reader work
Optical reader is a very easy application any common user can use this application without any difficulty, if you are reading a newspaper and you find a difficult word in newspaper then just open galaxy S4 optical reader and put your point on that difficult word galaxy S4 automatically tell you meaning of your difficult word, you also change language of your newspaper with the help of optical reader.
Optical reader make user life more comfortable and awesome because now user can get any language information in just few seconds, galaxy S4 optical reader remove all language barriers, now Chaines can easily read English books and English people can easily read Chaines book with the help of galaxy s4 optical reader.
I recommended galaxy S4 application for all those students who face difficulties to read different words or languages.