1- An Arabic spelling checker with 99% of lexical coverage of the modern Arabic language. Our spell checker is specially adapted to high-end text proofreading where checking diacritics (harakaat, a unique feature) are required, such as educational textbooks, reference books, and legal texts. This showcase service is implemented as a Javascript plug-in and integrated with CK-editor. Likewise, it can be integrated in your platforms for content writers (and learners) to check errors in typo, spelling and diacritics, and it definitely detects more errors than MS-office. 2- An Arabic Verbs Conjugator with a list of 15400 verbs. It conjugates all forms past, present, imperative, indicative, subjunctive, active and passive participles, والمفعول الفاعل أسميْ. Beside computing participles forms, this conjugator holds a unique feature by figuring out the correct orthographic variant with/out suffixed pronoun. Educational games are a good fit for such tools. The conjugator may be implemented as a reference dictionary for verbs into your platforms. 3- Many CALL exercises and applications to teach Arabic grammar rules, covering numerous topic in morpho-syntax (الصرف والنحو). It allows the learner to interact and learn from simple to complex rules with 3 three kind of applications: 1- Simple or smart exercises, 2 - Multiple choice, 3- Instructor Interface. The advantage of the three CALL’s applications is the ability to interact with any word written by the learner in fill-in-the-gap exercises, or to restrict the answers to a valid vocabulary list. All the orthographic, inflectional and grammatical (and vocabulary) feedback will be prompted automatically according to learner’s mistakes. Furthermore, if the learner wants to retest himself for the same questions, similar but different set of questions/answers will be generated on-the-fly for a new challenge without the reiteration of the same boring exercise.
