Conferous is a simple conferencing application that makes it easy for businesses to create conference calls through its online interface, which offers features such as toll-free phone numbers, support for multiple rooms, and automatic recording of calls. The application was built using Ruby on Rails with the Twilio gem and deployed on Heroku, allowing developers like David K. Pham to quickly develop and deploy their core functionality. With a focus on ease of use and minimal technical requirements, Conferous is designed for businesses that don't have time to learn how to create conference calls. The application's main customers are likely to be businesses with no single physical location and employees spread across the US or globally, who value the flexibility and convenience of online conferencing. David K. Pham plans to use Twilio in future projects, including building an online school system that leverages the conferencing feature to facilitate remote education.