Due to the urging demands of having Atlas specialized dictionaries, we present our new Atlas "S523" that contains besides the encyclopedic dictionary many specialized dictionaries such as:

(Comprehensive Dictionary, Computer, Internet and IT Dictionary, Engineering Dictionary, Electrical Engineering Dictionary, Mechanical Engineering Dictionary, Chemical Engineering Dictionary, Architecture & Civil Engineering Dictionary, Scientific Dictionary, Chemical Elements Dictionary, Geography & Geology Dictionary, Glossary of Environmental Terms, Medical Dictionary, Business & Finance Dictionary, Law Dictionary, Political Dictionary, Relations Dictionary, Military Dictionary and Sports Dictionary.).

In addition to the advanced search feature, in which the user can locate any desired entry word in all available dictionaries to save time and effort in searching for the right meaning.

Furthermore, the device contains General Illustrated Dictionary (E-A) which displays many words with their illustrations in categories. .