Oi is a simple question submission app, allowing forummy93.comr an audience to interact with the speaker seamlessly and conveniently. Directed more towards the lecture theatre environment, Oi aims to streamline the process of asking questions. Oi uses a session, where the audience/students can ask questions, and the speaker/lecturer can observe these questions and answer them at their convenience.

The process of raising hands or drawing attention to one's self to ask a question or make a point is not always convenient to most people. For this reason, many students often find themselves with unanswered questions and lecturers with a lack of feedback. This pressure no longer exists with Oi. Oi allows a user to anonymously submit a question or a point to a lecturer allowing for increased levels of audience participation. Greater participation will, in turn, allow for the speaker to gauge gaps in their presentation.