This spring, Tailo is launching three new updates to its assistive technology for disabled students: enhanced OCR for academic PDFs, a new Google Chrome Extension, and improved text-to-speech voices. Each addresses a specific, well-documented barrier in the academic reading process. Together, they extend Tailo’s support across the full arc of reading and research – from first accessing a text to genuinely understanding it.
This post sets out what has changed, the student groups most likely to benefit, and what each update means in the context of a DSA needs assessment or disability support plan.
Assistive Technology for Disabled Students: Supporting the full reading and research journey
For students with disabilities and neurodivergent conditions, the challenges of academic reading rarely begin with the text itself. They begin long before: in the friction of locating a journal article, converting a scanned PDF, switching between tools, and managing the sheer cognitive load of an academic workflow that was never designed with them in mind.
As DSA Needs Assessors and university disability support professionals, you know this picture well. A recommendation on a needs assessment or a support plan is only as effective as the tools that sit behind it – and those tools need to do more than check a box. They need to remove real barriers, at every step of the process.
From access to understanding to independence, Tailo supports the full reading and research journey for students in receipt of the Disabled Students’ Allowance.
Tailo is designed to support the real, end-to-end challenges disabled and neurodivergent students face when working with academic content.
Enhanced OCR for Academic PDFs: Access Without Losing Meaning
Scanned journal articles, image-based PDFs, and digitised lecture notes are a routine part of academic life — and the quality of their conversion has a direct bearing on accessibility. When structure and reading order are lost in the process, students encounter barriers that sit upstream of everything else the software is trying to do.
Tailo’s updated OCR for academic PDFs now includes maths and equations recognition, alongside high-accuracy extraction of academic text. Critically, it preserves reading order, equations, and visual elements throughout the conversion — not just the words on the page.
This matters enormously in practice. For students using screen readers, disordered output causes the reader to jump unpredictably through the text, making it difficult to follow an argument or locate information. For those using academic reading tools for dyslexia, a disrupted structure undermines the comprehension support the tool is supposed to provide. For STEM students, where equations and diagrams are not supplementary but central, inaccurate extraction can render a document functionally unusable.
Research from the British Dyslexia Association consistently highlights the importance of well-structured text for readers with dyslexia — not just larger fonts or colour overlays, but logical, predictable text flow. Tailo’s enhanced OCR supports exactly that.
Most relevant for students with:
- Dyslexia – clear, preserved structure directly supports reading comprehension
- ADHD – consistent document flow is essential for maintaining focus
- Assistive Technology Users – other AT depends entirely on logical reading order
- STEM disciplines – equations, tables, and diagrams are central to understanding
This update is particularly worth noting for students with heavy reading loads, STEM subjects, or where scanned and image-based documents make up a significant proportion of their course materials.
Tailo for Google Chrome Extension: Reducing Executive Functioning Barriers
Executive functioning challenges are among the most frequently cited barriers in DSA assessments, and one of the areas where workflow design has a significant impact. For many students, the difficulty is less about using a tool and more about the number of steps required to get there — downloading, converting, uploading, switching between applications — each of which creates an additional point where focus can fragment or momentum is lost.
The new Tailo for Google Chrome Extension removes a significant portion of that friction. When a student is browsing their university library catalogue, a journal database, or an open-access repository, Tailo automatically detects PDFs on the page and allows the student to send content directly into Tailo from the browser — no downloading, no conversion step, no context switch.
Students can save journals as they find them during a research session and return to read them in Tailo when they are ready. This supports a more contained, focused workflow — one that reduces the risk of attention fragmentation and the well-documented tendency for research sessions to spiral into unproductive loops between search engines, Wikipedia, and tangential sources.
Functional barriers the Chrome Extension addresses
Executive functioning difficulties associated with multi-step processes and task-switching. Attention fragmentation from moving between tools and platforms. Compounding cognitive load from managing a disjointed research workflow. Difficulty returning to a primary task after distraction — a common challenge for students with ADHD and related conditions.
The ADHD Centre’s guidance on university support highlights the particular importance of reducing the number of steps between a student and their work. Fewer transitions between environments means fewer opportunities for focus to break — and better task completion overall. For assessors recommending DSA needs assessment software for students with ADHD or executive functioning difficulties, the Chrome Extension represents a meaningful practical improvement.
Improved Text-to-Speech for Students: Natural Voices, Reduced Fatigue
Text-to-speech for students is a well-established part of the AT toolkit, and voice quality has a direct bearing on how usable it is in practice — particularly across extended reading sessions.
A synthetic or robotic voice requires more cognitive processing to decode. Over the course of an hour’s reading, that additional effort accumulates. Students report listener fatigue, reduced comprehension, and difficulty maintaining attention — outcomes that undermine the accessibility benefit the tool is intended to provide.
Tailo’s updated Read Aloud feature introduces a range of more natural, human-sounding voices with regional accents. The purpose is functional, not cosmetic. A voice that sounds familiar requires less cognitive effort to process, leaving more capacity for comprehension, critical analysis, and retention — the actual academic tasks at hand.
Listen to a sample of the new voices
Particularly beneficial for students experiencing:
- Reading fatigue from sustained engagement with dense academic text
- Reduced comprehension when processing synthetic or mechanical voices
- Difficulty sustaining attention during long listening sessions
- A reliance on multi-modal learning as a primary study strategy
For neurodivergent and disabled students who depend on text-to-speech across their entire reading load, the cumulative benefit of a more natural voice is substantial. It is the kind of detail that does not show up in a feature comparison table but shapes whether a tool is genuinely sustainable across an academic year.
A Note for DSA Needs Assessors and University Disability Teams
When considering neurodivergent student support tools, it helps to understand what each update addresses and for which students it is most likely to make a practical difference.
Tailo’s spring 2025 updates span three areas of the academic reading experience: document quality and structure (enhanced OCR), research workflow (Chrome Extension), and sustained engagement with content (improved Read Aloud). Each is grounded in barriers that come up regularly in DSA assessment reports and disability support referrals.
If you are reviewing software recommendations, preparing for an upcoming assessment cycle, or supporting students who find the research and reading process particularly demanding, Tailo’s updated feature set may be a useful addition to consider — as a primary recommendation or alongside other tools in a broader package.
Request a demonstration
Find out how Tailo’s spring updates can support the students you work with. We offer demos for DSA Needs Assessors and university disability support teams.
Written by Ben Scott
Senior Marketing Lead @ Tailo by Estendio