# AI Calls You to Practice Speaking a New Language Generative AI makes language learning interactive with random calls - **Source:** [Product Hunt](https://www.producthunt.com) - **Published:** 2026-09-21 - **Topic:** [Data & AI](https://brifing.si/c/data-ai) - **Original article:** - **On Brifing:** https://brifing.si/s/e4fd7942-b103-402d-919b-1178d373e3eb ## Interactive language learning Reeno uses generative AI to place random calls to users, simulating real conversations in a target language. This approach moves beyond static apps by creating unscripted interactions. The AI adapts to user proficiency levels during calls. Unlike scheduled tutoring, the randomness mimics natural language exposure. ## Technology behind the calls The system employs large language models fine-tuned for conversational fluency. Voice synthesis creates natural-sounding speech patterns in multiple languages. Call timing algorithms vary to prevent predictability. The AI analyzes speech patterns to provide real-time corrections and suggestions. ## Advantages over traditional methods Random calls eliminate preparation time, forcing spontaneous responses. Users report improved listening comprehension under pressure. The system provides more speaking time than most classroom settings. Unlike passive learning, it creates memorable, emotionally-charged language experiences. ## Personalization features AI tailors conversations to individual interests and learning goals. Users can select specific scenarios like business or travel. The system tracks progress across different language competencies. It adjusts difficulty based on real-time performance metrics. ## Privacy and security considerations Calls are encrypted end-to-end to protect user data. Conversations are processed locally when possible. Users control call frequency and preferred times. The system anonymizes voice data used for model improvements. ## Impact on language retention Early adopters show faster progress in conversational fluency. The unexpected nature of calls strengthens recall. Users develop better improvisation skills. The method particularly benefits auditory learners. ## Integration with existing tools The service complements rather than replaces traditional apps. It syncs with popular language learning platforms. Users can review call transcripts with annotations. The system suggests targeted vocabulary practice between calls. ## Future of AI in language education This represents a shift toward active, immersive learning technologies. Future versions may incorporate video calls with AI avatars. The model could expand to professional jargon training. It challenges traditional notions of classroom-based language instruction. ## Sources covering this story - https://www.producthunt.com/products/reeno — --- _Summary written by Brifing from the original reporting. Copyright in the original article belongs to its publisher; read the full piece at the link above._