History The Beginning During the late 1970s two Dutch therapists; Jan Hulsegge and Ad Verheul experimented with a sensory tent at the DeHartenburg Institute. The goal was to increase enjoyment and sensory experience for those with intellectual disabilities.The result of a one-weekend fair was overwhelmingly positive for both verbal and non-verbal patients. The term Snoezelen® was coined soon after, which … Continue reading History