International Journal of
Information and Education Technology

Abstract—Proficiency in English is essential in technical fields, where effective communication is critical for collaboration, problem-solving, and career advancement. This research evaluates digital tool effectiveness for improving English capabilities particularly in the areas of technical writing as well as presentations, professional dialogues and technical domain communication. The study explores the impact of writing assistants and interactive Augmented Reality (AR)/Virtual Reality (VR) simulations on technical English skills. Grammarly was used because of its grammar check function and impact on creativity and originality, while AR/VR simulations were utilized for their interactive learning function. There were two experimental approaches with mixed research designs. The first experiment consisted of 50 software engineering students, involving experimental and control groups, one supported with Grammarly in writing. The second experiment consisted of 20 students who attempted their speaking ability using conventional practices and AR/VR support. The qualitative data were collected from standardized grading rubrics (grammar accuracy, syntax, vocabulary, fluency), while the quantitative data came from student questionary and instructor observations. There was a 78% increase in grammatical correctness in Grammarly users, with notable improvements in syntactic quality and vocabulary. AR/VR participants showed a 43.8% improvement in fluency and a 55.7% boost in confidence. Students found the AR/VR approach more engaging due to its interactive nature. The results suggest that digital tools are helpful towards improving technical writing and verbal communication while simultaneously facilitating career readiness. However, more studies need to be conducted in order to assess their impact on writing creativity and originality. This research highlights the strategic importance of digital tools in the academic setting for developing English fluency and communication in technical fields.

Keywords—English proficiency, digital tools, English for specific purposes, technical communication skills, language acquisition, vocabulary development

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Cite: Sonila Daiu and Krisalda Mihali, "Enhancing English Language Proficiency and Communication Skills Using Digital Tools," International Journal of Information and Education Technology, vol. 15, no. 10, pp. 2264-2275, 2025.

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