Lifecho

front page
user's retell conversation practice and diary with podcast and contextualized image （talk about changing perfume samples at work）
current diary quality (image and podcast) is very stable （talk about dance）
current diary quality (image and podcast) is very stable（talk about perfume）
talk about this application（beta b user test）
talk about part time job （beta b user test）
practice for the job interview （beta b user test）

Lifecho is an web app focusing on second-language communication improvement that you and Lifecho can co-create your real life together and generate a diary-based notebook （including podcast and contextualized image）

Our website (please try it !!!)link

Pain point:

Disconnection from Reality: Traditional language learning is often detached from daily life.We can pass standardized tests but struggle to describe our own day or handle spontaneous and awkward scenarios—like chatting with a bartender or a new friend—because textbooks rely on generic, rigid scripts.
Speaking Anxiety: Most learners lack a natural language environment. This absence of consistent, low-stakes practice leads to "speaking anxiety," making us hesitant to use the language in the real world.

Our Solution:

We were inspired by the Self-Reference Effect: we learn fastest when information relates directly to our own experiences. Furthermore, the acts of co-creation and journaling foster positive emotional engagement, transforming the app into a space for self-care and self-expression.

Thus, we built Lifecho. It turns our own personal memories into primary curriculum, making the language journey more exciting and providing a genuine channel for self-expression.

Main function:

Scene Conversation practice: An AI coach remind us a real-world scenarios based on our seed input topic. LIfecho mainly resonate us saying and would ask us just one question every round from 4W1H (when, where, why, with who, how), allowing us to practice dialogue that actually matters to us.
Multimodal Scrapbook: Lifecho capture our day through conversation with it, it can generate audio, photos, and narratives podcast script, creating a "living" and "cute" diary-based textbook . Then, we can save and share it with friends or post it on social media.
Multi-Perspective Learning: The app guide us how to describe the same event from different angles (especially there are causal and polite grammar in Japanese) deepening our linguistic flexibility.

Accomplishments that we're proud of

We are incredibly proud of creating a tool that makes language learning feel like a form of self-care. Successfully integrating the Multimodal Scrapbook with an AI Conversation Replay system allows users to see their own lives reflected in a foreign tongue and cute diary image, which we believe is a game-changer for long-term retention.
Transitioning from PhD data analysis to "Vibe Coding" was a major shift. We mastered web architecture and multimodal data flow to turn a idea into a functional AI product.