Abstract—This work appears in man-machine interface. Our goal is to study the integration of Arabic language in Mobile Phone, in order to achieve a man-machine interface Arabic. The correct display of Arabic character is essential in a MMI. Since Arabic characters change their forms according to their position in a word, then it is necessary to make a contextual analysis on every word, to find the correct form of each character. The transformation of two or more characters in one form, demand special treatment, as in the case of Arabic ligature LAM-ALEF. The Arabic language has a different direction of writing in relation to other languages embedded in mobile phone, which requires finding an algorithm that provides a bidirectional display of SMS messages. These messages may contain characters from different direction, from right to left, left to right or characters that have no direction. It allows you to make the message understandable.

Index Terms—characters, contextual analysis, Glyph, Ligature, Bidirectional Algorithm, logical order, visual order.

A.ABDELHADI is with the Laboratory automation and production,Department of Industrial Engineering, University of Batna, 1, Rue Chahid Boukhlouf 05000, Batna, Algeria (phone: 21333803396; fax: 21333803396;e-mail: Abdelhadi.adel@gmail.com).
L.H.Mouss is with the Laboratory automation and production, Department of Industrial Engineering, University of Batna, 1, Rue Chahid Boukhlouf 05000, Batna, Algeria (e-mail: hayet_mouss@yahoo.fr).
O.Kadri is with the Laboratory automation and production, Department of Industrial Engineering, University of Batna, 1, Rue Chahid Boukhlouf 05000, Batna, Algeria (e-mail: ouahabk@yahoo.fr).

Cite: A. ABDELHADI, L. H. Mouss and O. KADRI, "Efficient Algorithms for the integration of Arabic Language in Mobile Phone," International Journal of Computer and Electrical Engineering vol. 3, no. 3, pp. 379-383, 2011.