Lawrence Gunther on Tactile Graphics, Outdoor Tech, and Blind Independence

Lawrence Gunther joins Double Tap to explore tactile graphics, Canon’s innovative printing project, and the possibilities of making art and images accessible to blind people. Plus, Jacob Rosin shares a smart iPhone shortcut to prevent embarrassing audio routing mishaps, and the team discusses kayaking, outdoor adventures, and navigating safely with and without tech.

This episode dives deep into accessibility, technology, and independence. Steven and Shaun open with listener shout-outs, including a heartfelt get-well to Brian Hartgen, whose scripting tools have transformed screen reader access for years. Jacob Rosin contributes a detailed walkthrough on creating an iOS shortcut that prevents VoiceOver audio from routing to the wrong device — a common frustration for blind users.

The main feature is a rich conversation with Lawrence Gunther, environmentalist, adventurer, and accessibility advocate. He shares his firsthand experience with Canon’s tactile printing project, describing the emotional impact of feeling a rhinoceros image for the first time. The discussion explores tactile literacy, the role of AI in image processing, and the potential for tactile art to become a mainstream accessibility tool. Lawrence also shares candid stories about blind kayaking and navigation, blending humour with practical insights. His passion highlights the future of accessible tech, outdoor independence, and why tactile graphics could be the next game-changer for blind communities worldwide.

Chapters
00:00 – Intro and outdoor banter
00:28 – Get well message for Brian Hartgen
02:43 – Listener Jacob Rosen on iPhone audio shortcuts
11:42 – Introducing Lawrence Gunther
14:05 – Canon tactile printing project explained
20:44 – Emotional first reaction to tactile images
24:06 – The future of tactile graphics and AI editing
33:36 – Challenges with cost, adoption, and literacy
40:29 – Blind navigation and outdoor kayaking stories
46:39 – Practical tools for boating and wayfinding
52:28 – Reflections on independence and skills
55:03 – Closing thoughts and thanks

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About Double Tap

Hosted by the insightful duo, Steven Scott and Shaun Preece, Double Tap is a treasure trove of information for anyone who's blind or partially sighted and has a passion for tech. Steven and Shaun not only demystify tech, but they also regularly feature interviews and welcome guests from the community, fostering an interactive and engaging environment. Tune in every day of the week, and you'll discover how technology can seamlessly integrate into your life, enhancing daily tasks and experiences, even if your sight is limited.

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