{"version":"1.0","type":"card","id":"e3061eb5-fbc2-4a31-a06d-46fcfdea8af4","url":"https://stacklist.com/card/e3061eb5-fbc2-4a31-a06d-46fcfdea8af4","title":"S1 E5: Integrating Video Chat with Children's Books","source_url":"https://www.codestory.co/episodes/s1-e5-integrating-video-chat-with-childrens-books-alvaro-sabido-caribu/","note":"Alvaro Sabido discusses how he created Caribu, a platform integrating video chat with children's books, inspired by seeing a military service member holding a book up to a webcam to read to their child.","image":{"url":"https://ucarecdn.com/d1346cd4-0090-4542-9366-469597015181/","alt":"S1 E5: Integrating Video Chat with Children's Books","width":3000,"height":3000},"stack":{"id":"e1a84590-436d-472f-9741-caf91c460cb2","title":"Consumer Apps and Social Platform Engineering","url":"https://stacklist.com/c/technology/stack/e1a84590-436d-472f-9741-caf91c460cb2"},"created_at":"2026-08-10T15:07:45.912Z","updated_at":null,"aco":{"summary":"Alvaro Sabido discusses how he created Caribu, a platform integrating video chat with children's books, inspired by seeing a military service member holding a book up to a webcam to read to their child. The Code Story podcast episode covers his engineering background, problem-solving approach, and the technical stack behind the product.","tags":["video-chat","childrens-books","startup","podcast","react-native","caribu","edtech"],"key_entities":[{"name":"Alvaro Sabido","type":"person","confidence":0.99},{"name":"Caribu","type":"organization","confidence":0.98},{"name":"Code Story","type":"organization","confidence":0.95},{"name":"Noah Labhart","type":"person","confidence":0.9},{"name":"React Native","type":"technology","confidence":0.9},{"name":"Firebase","type":"technology","confidence":0.85},{"name":"TokBox","type":"technology","confidence":0.85},{"name":"Hackbright Academy","type":"organization","confidence":0.8},{"name":"George Mocharko","type":"person","confidence":0.8}],"classification":"transcript","language":"en","confidence":0.85,"provenance":{"model":"claude-opus-4-6","tool":"@stacklist/mcp-server@2.0.0","confidence":0.85,"timestamp":"2026-08-10T15:08:12.284Z"},"token_counts":{"approximate":483,"cl100k":436},"content_hash":"sha256:179d440a01ad0bbc8b879d600e81b7310ef6b3ef55ff202510f9f1e3aba9e107","acp_version":"0.2","body_available":true,"body_tokens":483,"visibility":"public","agent_accessible":true,"status":"final"},"_links":{"self":"/api/public/card/e3061eb5-fbc2-4a31-a06d-46fcfdea8af4.json","html":"https://stacklist.com/card/e3061eb5-fbc2-4a31-a06d-46fcfdea8af4","md":"/api/public/card/e3061eb5-fbc2-4a31-a06d-46fcfdea8af4.md","stack_json":"/api/public/stack/e1a84590-436d-472f-9741-caf91c460cb2.json"}}