OpenAI Codex is an innovative tool that allows users to create code using voice and natural language, with support for both Python and Javascript. Once users are finished speaking, the system runs a terminal test to check if the code works correctly. This technology has incredible potential for helping visually impaired people learn coding skills. At its core, OpenAI Codex is based on GPT-3 – an advanced form of artificial intelligence which uses datasets from public Github repositories in order to understand how programming languages work.