How can tech allow blind people not just hear but feel the action as a fan? How does Field of Vision’s haptic device work? And how was the Irish startup created? Co-founder of Field of Vision, David Deneher, joined Adrian on this week’s episode of The Big Tech Show. David describes the device as a tablet which has a small magnetic finger piece that moves based on where the ball is on the pitch. There are tactile pitch lines which the blind or visually impaired person can feel which allows the fan to feel exactly where the ball is on the pitch at any given moment. You can listen to the full episode here on the Irish Independent website or wherever you get your podcasts. See omnystudio.com/listener for privacy information.