Wyspa is a unique AI-based application that is primarily designed to assist individuals who are preparing for interviews. The tool's central function is to present users with a series of interview-style questions, which they can answer as if in a real interview scenario.

Moreover, Wyspa incorporates AI technology to provide users with useful feedback, helping them identify any possible areas of improvement in their interview techniques.

This interactive process facilitates continual learning and improvement, better preparing the users to face different types of interview situations. It should be noted that JavaScript needs to be enabled for the smooth running of this application.

Despite the app's focus on interview preparation, it indirectly stimulates communicative and cognitive abilities, making it versatile and useful beyond its primary function.

It stands as an innovative blend of AI technology and interactive learning, assisting individuals in levelling up their interview skills.