XR Mall vs Language Diary

XR MALL is a free multifunctional interpreting and public speaking learning app which combines virtual reality (VR), augmented reality (AR) and mobile technologies to allow learners around the world to study anytime and anywhere. XR MALL is designed for a research project based on a theoretical framework that integrates a constructivist approach, an interpreter competence model and a public speaking competence model. The content comprises comprehensive learning resources, video lectures, VR practice, AR vocabulary lists, a feedback platform, a speech analysis tool, self-assessment materials, exercises, and guidelines for interactive dual-role-play interpreting activities. Users can choose the learning content (English-Chinese and Chinese-English interpreting or public speaking) and difficulty level (elementary or advanced) they wish to practice with. For the interpreting practice, users can select (i) the mode of interpreting (e.g., sight translation or consecutive interpreting), (ii) the language direction (English-Chinese or Chinese-English), and (iii) the mode of practice (VR or non-VR). Users’ interpretations will be audio-recorded. Users are able to download their own recordings as well as model interpretations (source texts and translated texts) so that they can evaluate their performance based on the online self-assessment guidelines as well as comments on the feedback platform. For public speaking practice, users can choose the speaking contexts (school or workplace). Users can add their own presentation slides into the app and practice delivering a presentation in VR using these slides. Through the app, any independent user can learn by doing and immerse themselves in virtual learning environments that provide skill-based and profession-oriented practice with real-world features. Furthermore, it encourages collaborative learning in which learners can interact with each other online. In addition to self-directed learning, XR MALL can be incorporated into traditional classes. In terms of pedagogical contributions, the app will potentially enable multi-sensory experience, promote learning motivation, and enhance teaching and learning effectiveness via practice on authentic and student-centered tasks. Acknowledgement: This app (XR MALL) is fully supported by a grant from the Research Grants Council of the Hong Kong Special Administrative Region, China (Project Reference No. UGC/FDS16/H05/21).

Write badly. Learn fast. Language Diary turns imperfect diary entries into personal language lessons. Most language apps teach you sentences about other people's lives. Language Diary works with yours: you write a few lines about your real day in the language you are learning, and AI turns exactly those lines into corrections, explanations, and review material made only for you. **Write with what you know.** Do not know a word? Just write it in your own language. "I go to okul today" is a perfectly fine entry. Language Diary understands what you meant, detects the mixed-in words, and teaches you the right ones. **Get corrected, kindly.** Every entry comes back as a natural corrected version plus a short explanation of each meaningful mistake, written in YOUR language. Tense slips, missing articles, word order: you see what changed and why, without judgment. **Learn words from your own life.** The app extracts the vocabulary that actually matters to you: your work, your family, your hobbies, your daily routine. No random word lists. **Review with smart flashcards.** Corrections and new words become spaced-repetition review cards built from your own writing. A few minutes of review a day locks in what you learned. **See your patterns.** Language Diary tracks the mistakes you repeat across entries and shows your progress over time, so you always know what to work on next. **20 languages.** Learn English, Spanish, French, German, Italian, Portuguese, Turkish, Russian, Japanese, Korean, Chinese, Arabic, Hindi, Dutch, Polish, Swedish, Ukrainian, Vietnamese, Thai, or Indonesian, with explanations in any of them. **Private by design.** Your diary lives on your device. Entries are sent securely to our server only for the moment of analysis and are never stored there. No account, no ads, no tracking. **Free to start.** Write and analyze 3 entries every week for free, with full corrections, explanations, review cards, and progress tracking. Premium unlocks up to 10 entries every day and full diary export, with a 7-day free trial on the yearly plan. Start writing about your life today. Your mistakes become your lessons. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://ofolabs.net/languagediary/privacypolicy App Terms: https://ofolabs.net/languagediary/terms