In present time it is the latest in a series of mobile conversation translator. Most of The people face problem to talk with different languages in a different script. for solution Google have more than 57 languages translator.Japan's biggest telephone network are to offered an app that will translate calls so they can speak to people using other languages. Mobile network NTT Docomo- will initially convert Japanese to English, Mandarin and Korean, with other languages to follow. Lexifone and Vocre have blooming other products. Alacatel-Lucent and Microsoft are among those working on other solutions. However, the software involved cannot offer proper translations, limiting its use in some situations. (source on-line)