{"type":"video","version":"1.0","html":"<iframe src=\"https://www.loom.com/embed/ccb1d08db3074feaa030a67a205f28cf\" frameborder=\"0\" width=\"1728\" height=\"1296\" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>","height":1296,"width":1728,"provider_name":"Loom","provider_url":"https://www.loom.com","thumbnail_height":1296,"thumbnail_width":1728,"thumbnail_url":"https://cdn.loom.com/sessions/thumbnails/ccb1d08db3074feaa030a67a205f28cf-7ca9ac96ea093fa1.gif","duration":265.216,"title":"UML Book Cost Tracker, Interfaces and Inheritance 📚","description":"Hi everyone, I am Nick, and I presented my book, Application for Social TS-201. The goal is to design an application that tracks the title of books, author, and cost for printed books and audio books. I created a UML structure to maximize code reuse, with an interface that displays details and calculates total cost, and an abstract book class. Printed books use 50 cents per page, and audio books use 25 cents per minute, and I ran the program to show totals like 1,000 pages costing 500, and 2,000 minutes costing 2,000. There was no specific action requested from viewers."}