Premium Content Subscriber only A Coast-based businesswoman says she is helping a teacher fight anxiety in the classroom through smart technology. Positive Prime uses carefully curated imagery, sound and positive word affirmations and delivers an audiovisual experience intended to help a person be happy and positive. Brisbane-based teacher Vari McGowen, who used Positive Prime in her personal life, said the technology helped her in the classroom. "As a teacher, where you hear all the catchphrases like time poor, crowded curriculum, traumatic experiences, these three minutes a day can make such a massive difference to how the children are feeling, learning and behaving," she said.