Talkbook is a mobile video journaling app that records spoken entries, generates transcripts, and applies natural‑language processing to assess sentiment and identify thematic topics. The platform organizes entries into searchable clusters, offers mood‑trend dashboards, and secures all data with biometric authentication and end‑to‑end encryption.
Funding
Funding not disclosed
Founders
Product
Solution
Talkbook addresses this gap by offering a mobile video journaling platform that records spoken entries, generates accurate transcripts, and applies natural‑language processing to identify emotional valence and recurring topics. Each entry is automatically indexed into thematic clusters, enabling to navigate their history by subject and view mood trajectories over time. The system presents concise sentiment dashboards and trend visualizations that surface shifts in affect without manual coding. All recordings and metadata are secured on‑device with biometric authentication and encrypted both at rest and in transit, ensuring privacy maintaining accessibility. The solution integrates seamlessly with iOS, allowing users to capture, review, and analyze their personal narratives in a single, secure app.
Target Audience
The primary users are individuals seeking structured self‑reflection and mental‑wellness tracking, as well as therapists or life coaches who recommend digital journaling tools to clients.
Features
- High‑definition video capture with one‑tap recording for spontaneous self‑expression
- Real‑time speech‑to‑text engine delivering near‑instant transcripts
- NLP‑driven sentiment analysis that quantifies emotions (e.g., joy, sadness, anxiety) per entry
- Topic modeling that groups entries into searchable themes and sub‑topics
- Longitudinal mood dashboards showing daily, weekly, and monthly affect trends
- Biometric lock (Face ID / Touch ID) for on‑device access control
- End‑to‑end AES‑256 encryption for data at rest and TLS‑protected transmission
- Export function for CSV or PDF reports to share insights with clinicians or coaches