top of page
Blog


The Clarification: What “Real-Time Generative AI” Actually Means
“Real-time generative AI” is often misunderstood. Real-time = fast response Generative = creates output AI = automated decision-making software Put together, real-time generative AI means: ➡️ The system can generate content immediately when triggered. What it does not automatically mean: ❌ It understands language ❌ It interprets meaning or intent ❌ It handles live, free-form communication ❌ It performs true translation ❌ It manages unexpected situations Speed ≠ understan
Tim Scannell
Jan 141 min read


The Problem (False Mental Model)
A false mental model has formed around “AI sign language translation.” Many people now believe that public systems (such as station screens) provide real-time sign language translation. But this belief does not match how most of these systems actually work. This false mental model has formed because: The word “real-time” is used The label “AI” is applied Signed output appears instantly and looks like language An infographic contrasting the false belief that AI provides live
Tim Scannell
Jan 131 min read


Funding or commissioning sign-language AI? A clarity check first.
Sign-language AI is often discussed as a single capability, but in practice, it encompasses very different types of tools , each with distinct levels of maturity, risk, and impact. Before funding or adopting any solution, it’s important to be clear about: What type of system is actually being proposed whether it supports one-way translation (e.g. text or speech → signed output) or claims bi-directional translation (signed input ↔ text or speech) What remains human-led ver
Tim Scannell
Jan 91 min read


🧏♀️🤖 My 2025 LinkedIn Rewind (by Coauthor.studio)
Happy New Year.2025 was the year I kept asking one question: If AI claims to understand sign language, who is accountable when it fails? I am not an AI developer or engineer. My role is to evaluate whether accessibility actually works for Deaf and BSL users, especially when AI is introduced into high-risk settings. This year, I saw real progress. I also saw serious gaps. Key moments in 2025: Started as Accessibility Consultant at PN Inclusion (July 2025) Achieved AI
Tim Scannell
Jan 62 min read


Deaf- and Sign-Language-Led Authority in 2026
A Deaf- and Sign-Language-Led authority is needed in sign language AI — now. As AI systems involving sign language become more visible, progress alone is no longer enough. What is increasingly missing from the conversation is linguistic authority . Sign languages are not motion systems. They are full languages , dependent on: manual dexterity spatial grammar context culture lived Deaf expertise Without Deaf-led authority, AI risks producing outputs that are technically imp
Tim Scannell
Jan 51 min read


New AI Careers for Deaf Sign Language Users: MediaPipe, Ethics, and the Future of Safe AI
Artificial Intelligence is transforming communication — but for sign languages, the most important truth is this: AI cannot understand sign language without Deaf people leading its design. This is not about replacing human interpreters.It is about creating new AI careers where Deaf professionals are builders, validators, and decision-makers . 1. New Job Areas for Deaf Sign Language Users (MediaPipe-Focused) Entirely new roles are emerging as AI systems begin to work with vi
Tim Scannell
Dec 17, 20253 min read


AI accessibility is not a majority vote.
For AI to be used responsibly in accessibility, three parties must all agree : ✔ Deaf community✔ AI provider✔ Organisation / decision-maker If any one says no , the system should not be used . This is not resistance to innovation.It is basic accessibility, safety, and accountability. Too often, AI systems affecting Deaf people are: Designed without Deaf leadership Approved without independent verification Funded without clear responsibility for harm Lived experience is not “
Tim Scannell
Dec 16, 20251 min read


💡 AI + Sign Language: Building Tools That Truly Understand
Recently, I’ve seen growing interest in tools like Sign-Speak and SignGemma — both exploring how AI can better understand sign language, not just display it. 🧠 Sign-Speak focuses on real-time sign-to-text and sign-to-voice translation, giving Deaf users and interpreters more direct ways to communicate.🤖 SignGemma , from Google DeepMind, explores sign language recognition using large-scale AI models. Out there, we already see many providers creating audio-to-text , tex
Tim Scannell
Nov 12, 20251 min read


🔊 Equal Access for Deaf Sports Fans – Accessibility on TNT Sports & Discovery+
We are Deaf sports fans who pay full subscription prices for @DiscoveryPlusUK , @TNTSports , and @AmazonUK — yet for over a year, live football and rugby have been broadcast without subtitles or audio description. 📅 Saturday 1st November 2025 – live rugby and football on TNT Sports (via Discovery+ / Amazon Prime Video) 📅 Saturday 8th November 2025 – Spurs v Manchester United on TNT Sports 1 👉 Both broadcasts had no subtitles and no audio description .🎥 I’ve
Tim Scannell
Nov 10, 20251 min read


🧭 Before You Invest: The Ethical AI-BSL Checklist
AI has the potential to enhance accessibility, but without rigorous ethical oversight and Deaf leadership , it risks deepening linguistic inequality—the new Digital Milan . For any hearing or non-signing organisation planning to buy, fund, or promote an "AI Sign Language" product, due diligence is mandatory. Before you fund, buy, or promote an "AI Sign Language" tool, you must ask these 7 Questions. AI innovation without ethical governance leads to Language Injustice . We nee
Tim Scannell
Nov 8, 20252 min read


🧠 Final Reflection on AI, BSL, & Language Justice: We Must Not Repeat History.
Hearing-led control over Deaf Language and knowledge. Languages never colonised again. Over the past year, my research has explored how Artificial Intelligence (AI) is transforming access to British Sign Language (BSL) . What I found confirms a critical truth: BSL is a living language , not just data, and its interface with AI is fundamentally about language power and equality. Too often, AI projects risk repeating historical mistakes—a pattern I call Digital Milan: Innovat
Tim Scannell
Nov 8, 20251 min read
BSL is not for sale:A Deaf-led approach to AI procurement
BSL is not for sale. This Deaf-led report advocates for ethical AI procurement that prioritises the protection of British Sign Language, respects Deaf culture, and ensures Deaf voices are at the forefront of the conversation. BSL is a human right - not a commodity. Full Report: https://lnkd.in/eru7cuXS British Deaf Association: https://lnkd.in/eRnEFW8s BSL and captions: https://lnkd.in/eSS6pYCE https://player.vimeo.com/video/1115461686?h=43f5b37999&dnt=1&app_id=122963 The r
Tim Scannell
Oct 3, 20251 min read


🎥 Bodycam vs Drone vs AI Robot — The Future of Sign Language Accessibility
As a Deaf BSL user who wears a bodycam, I’ve thought a lot about how technology could better capture sign language communication for accessibility and evidence. Here’s a quick breakdown of three options: 1. Bodycam 🎥 Pros: Worn on your body, capturing what you see. Simple and portable. Cons: Misses “middle zone” — your hands and signing are often out of frame. Limited to one fixed perspective. Audio-focused; not designed for sign language. 2. Drone 🛸 Pros: Flexible, can h
Tim Scannell
Oct 1, 20251 min read


“AI British Sign Language” Webinar: No BSL Interpreter Despite Months of Planning – Accessibility Matters
Today, I attended a webinar titled “AI British Sign Language.” Given the webinar’s name, I expected full accessibility for Deaf BSL users, including a human BSL interpreter . Unfortunately, this was not provided. Lack of BSL Interpretation During the webinar, I raised the issue in the live chat: "Your webinar is called ‘AI British Sign Language,’ yet you are not providing a BSL interpreter. This is unacceptable and a clear breach of the BSL Act 2022. I demand immediate actio
Tim Scannell
Sep 19, 20251 min read


Sign Language in the Era of Artificial Intelligence - A Turning Point for Deaf Rights
The European Union of the Deaf (EUD) has released a landmark report, “Sign Language in the Era of Artificial Intelligence.” It’s part...
Tim Scannell
Aug 15, 20253 min read
🖐 AI & Sign Languages: Why Deaf-Led Safeguards Matter
2025 is shaping up to be a turning point in how AI intersects with sign languages. Recent publications highlight a common theme: Irish...
Tim Scannell
Aug 13, 20251 min read


Why Sign Language Technology Lags Behind Other Accessibility Tools
Accessibility technology has made huge leaps over the past 40 years but not equally for everyone. Here’s how the focus evolved: Timeline...
Tim Scannell
Aug 6, 20251 min read


🧏♀️ Real-Time Accessibility Tools Are Evolving—But Where Is Sign Language?
We’ve seen major advances in virtual meeting platforms - real-time captions , gesture recognition , and even eye gaze interaction . These...
Tim Scannell
Aug 1, 20252 min read


🧏♀️🌍 AI is changing search – but will it help Deaf people learn sign languages too?
This month, a major tech company launched a new ‘AI mode’ for search in the UK. It gives you fast answers in a friendly, chat-like way —...
Tim Scannell
Jul 29, 20251 min read


Did you know WCAG doesn’t fully cover Deaf communication needs?
🧠 Most people think “accessibility” means adding captions or alt text. 💻 And yes - WCAG helps with that. It’s a technical guide for...
Tim Scannell
Jul 27, 20251 min read
bottom of page





