Pathways to Zero Barriers

Welcome to the new episode of Pathways to Zero Barriers! In this episode, we sit down with Renita Nabisubi, Lead, Disability Inclusion at the Mastercard Foundation, to explore the assistive technology landscape in Africa and what it takes to bring promising innovations to the people who need them. Episode's transcript 📃From locally developed digital solutions to AI-powered prosthetic limbs, Renita shares how assistive technology can expand opportunities for young persons with disabilities. Drawing on her professional experience and lived experience as an above-knee amputee, she discusses the challenges of affordability, funding, accessibility and distribution—and why technology alone is not enough. The conversation explores the role of local innovation, the importance of designing for different contexts, and the need for stronger collaboration between innovators, funders, governments, educators and employers. Renita also explains why young persons with disabilities must have a voice in decisions that affect them, and how disability inclusion can contribute to economic empowerment. Key takeaways from this episode: Assistive technology is about participation: it can determine whether young persons with disabilities can stay in education, approach job interviews with confidence, work independently, or travel. Access goes beyond receiving a device: assistive technology must be accessible, affordable and appropriate to each user’s needs and context. Maintenance and repair are essential to ensure that devices remain functional and useful. Young persons with disabilities must shape the decisions that affect them: their lived experience should inform product design, investment, procurement, service delivery and policymaking, ensuring that their voices influence the systems and solutions intended to support them. About our guest: Nabisubi Renita is a development finance and inclusion leader with more than 15 years of experience advancing digital transformation, enterprise development, youth employment, and disability inclusion across Africa. She currently serves as Lead, Disability Inclusion at the Mastercard Foundation, where she works with teams and partners across countries to advance more inclusive pathways to education, entrepreneurship, employment, financial services, and the digital economy. Pathways to Zero Barriers is a Zero Project podcast. If you enjoyed this episode, please leave us a review and subscribe!

In this new episode of Pathways to Zero Barriers, Prashant Ranjan Verma shares how simple technology powered by backend AI innovation is opening up a world of information for blind and low-vision communities across India. The conversation builds on Prashant’s personal journey with sudden vision loss, his decades-long work in global accessibility, and the creation of Shravan—an AI-powered, telephone-based digital library. The discussion explores how low-tech user interfaces combined with advanced backend AI can bridge the digital divide, overcome economic and literacy barriers, and provide structured, multilingual access to books, news, and vital information. 📃Episode's transcriptKey takeaways from this episode: Bridging the digital divide via low-tech: simple telephone calls as a point of access for daily news, information, and other resources without needing internet, smartphones, or digital literacy. Beyond "toilet paper" reading experiences: why structured international standards like DAISY and EPUB are critical for navigation, allowing users to browse chapters and pages easily rather than relying on endless fast-forwarding. AI-generated news & voice progress: insights into how hyper-realistic text-to-speech AI lowers barriers in producing quality content, enabling automated, human-like news bulletins in minutes. The risks of over-relying on AI: why automated plugins and runtime AI generation are not a substitute for true web accessibility standards, human expertise, and proper document structuring. About our guest: Prashant Ranjan Verma is a visually impaired digital accessibility expert, General Secretary of NAB Delhi, and Accessibility Specialist at the DAISY Consortium. Recently appointed to the World Blind Union’s Technology and Digital Accessibility Committee, he has dedicated his career to bridging the digital divide for those excluded by traditional tech infrastructure.Pathways to Zero Barriers is a Zero Project podcast. If you enjoyed this episode, please leave us a review and subscribe!  

Welcome to this new episode of Pathways to Zero Barriers! We sit down with Alex Le Peltier, CTO of Signapse, to explore how AI-driven sign language avatars are changing the landscape of digital accessibility—and why quality, culture, and community trust are at the heart of this transformation. The conversation dives deep into the technical and cultural nuances of creating accurate, expressive sign avatars. From capturing subtle facial expressions and moods to navigating regional cultural preferences regarding real versus synthetic signers, Alex shares how Signapse balances cutting-edge tech with deep community partnerships to avoid industry pitfalls and pave the way toward personalized digital companions. Episode's transcript 📃Key Takeaways from This Episode: The "Third Stakeholder" principle: Why direct engagement with the Deaf community is essential for B2B accessibility providers, and how establishing open industry benchmarks ensures higher quality for everyone. Cultural nuances and synthetic signers: How preferences for sign language avatars vary globally—from the UK’s acceptance of real-signer representations to the US preference for completely synthetic "anonymous signers". Injecting emotion and humanity: Moving beyond rigid animations to integrate real-time eye movement, mood-based facial expressions, and contextual tone (because a happy-looking avatar in a horror film just doesn't work). Balancing affordability and quality: How lowering cost barriers changes the conversation from "we can't afford this" to "why wouldn't we do this"—while emphasizing why high-quality standards are vital to keep low-effort tech from damaging public trust. The future of the digital companion: A look ahead at a world where users can choose their own customized, real-time AI sign language companions tailored to their personal preferences and settings. About Our Guest: Alex Le Peltier is the CTO at Signapse, an organization that specializes in leveraging cutting-edge technology to transform the way businesses communicate and collaborate. Their mission is to translate the world's ditgital content into sign language. Pathways to Zero Barriers is a Zero Project podcast. If you enjoyed this episode, please leave us a review and subscribe!

Welcome to the second episode of the new season of Pathways to Zero Barriers! In this episode, David Betts, shares his story on how assistive technology and AI can restore dignity, voice and human connection for people living with speech-limiting disabilities and conditions.   The conversation centres on David’s journey following his ALS diagnosis and the creation of “Talk to Me, Goose!”, an AI-powered communication platform designed to support people whose natural speech is impaired or at risk. Beyond the technology itself, the discussion explores broader themes of accessibility, dignity, storytelling, community, innovation, and how AI can be used to strengthen rather than weaken human connection. 📃Episode's transcriptKey Takeaways from this episode: Breaking the Triple Barrier: How “Talk to Me, Goose!” tackles the three biggest challenges in assistive communication—cost, access, and complexity—by leveraging consumer devices, foundation partnerships, creativity and AI-driven tools. From Utility to Humanity: Why assistive technology must move beyond basic needs (communicating: "I'm hungry", "I'm cold") to support personality, emotion, storytelling, humour, and meaningful participation in everyday life. Giving the Voice Back to the Community: How AI-driven tools can strengthen and rebuild communities, preserve memories and create new opportunities for inclusion AI as a Collaborative Partner: Lessons from building “Talk to Me, Goose!” with no coding background, including why the most effective use of AI is not automation alone, but working with AI as a creative and technical teammate. About Our Guest:  David Betts was the leader for Public Health Transformation for Deloitte Consulting. He focused on assisting clients in the public health arena to create a more resilient public health infrastructure. He retired in January 2026 due to his ALS (Amyotrophic lateral sclerosis) diagnosis. He founded the public benefit corporation, StoryFlight Labs dedicated to restoring dignity, sparking imagination and strengthening human connection, with a focus on people living with speech-limiting disabilities and conditions.  Pathways to Zero Barriers is a Zero Project podcast. If you enjoyed this episode, please leave us a review and subscribe!  

Welcome to the Season 3 premiere of Pathways to Zero Barriers! In this episode, we sit down with Dr. Sambhavi Chandrashekar, Global Accessibility Lead at D2L (Desire2Learn), to explore how the lines between assistive technology (AT) and mainstream consumer tech are permanently blurring. We look closely at how the "curb-cut effect" is accelerating in 2026, driven by edge AI, next-generation wearables, and massive market convergence. 📃Episode transcript Key Takeaways from This Episode: The Curb-Cut Effect & AI Acceleration: How features like captions and predictive text transition from niche AT to mainstream defaults—and how AI is collapsing this adoption timeline. Wearables to Watch: A look at the $34.2B global AT market, featuring breakout tech like Meta Ray-Ban glasses, the OrCam MyEye, and the booming $20B health-and-sleep tracking ring industry.Tech Convergence vs. Mainstream Crossover: Understanding the difference between OS-level accessibility features (Apple, Google, Microsoft) and true tech convergence (where edge AI, IoT, and biotech merge into real-time health advisors). The $13 Trillion Case for Accessibility: Why 53% of consumers are connected to disability, and why developers must stop designing for the "mythical average user." About Our Guest: Dr. Sambhavi Chandrashekar is the Global Accessibility Lead at D2L (Desire2Learn), where she champions inclusive design and digital accessibility at scale. She is a recognized expert in reframing accessibility as a core business strategy and an engine for mainstream innovation. Pathways to Zero Barriers is a Zero Project podcast. If you enjoyed this episode, please leave us a review and subscribe!