Information Density: Tobii Dynavox Global – Signal Evidence & AI Readability

Tobii Dynavox Global

(https://tobiidynavox.com) 📸 Data Snapshot: June 19, 2026
Information Density — The Lens

Classify each sentence as substantive or hollow. Grounding markers — numbers, currencies, dates, technical units, named entities — outweigh marketing adjectives. When fluff sits right next to hard evidence, the fluff is forgiven.

Info Density Power-words vs. Substance ratio.
24 Impact Weight: 30 / 100
80% Reputation

The site exhibits high information density, particularly on the Accessories page, which provides technical specifications for hardware such as USB-C fast charging, infrared (IR) dongles, and mount compatibility with brands like Rehadapt. Power words like groundbreaking and purpose-built are used but are almost always anchored to specific products (TD I-Series, TD Navio) or technical protocols (eye tracking, switch access). The body substance ratio is high, with clear distinctions between hardware types and software applications rather than vague medical promises.

Information Density is read straight from the body copy: how much of the text carries grounded, checkable substance versus hollow filler. Below is the clean text the engine analyzed, then the industry’s known generic-claim patterns to weigh it against.

📝 The Narrative — clean text per page (the substance-vs-filler signal)
HOMEPAGE (https://tobiidynavox.com) Tobii Dynavox Global: Assistive communication solutions
[H2] Assistive communication solutions
Tobii Dynavox is a global, full-service provider of groundbreaking communication solutions for people with disabilities. Our solutions are purpose-built for AAC (augmentative and alternative communication) yet designed to be customised. This makes it possible for clinicians to set goals for their clients and adapt our assistive communication solutions to meet their changing needs over time.
[H3] AAC for different conditions
Learn to successfully navigate the AAC journey for your clients with ALS/MND, autism, cerebral palsy or any condition that causes a communication disability. Discover our beginner’s guide to AAC for clinicians

[IMG: TD I-Series eye tracking-enabled SGD]
[H2] TD I-Series
A purpose-built, eye-controlled communication solution on Windows.
Learn more
[IMG: TD Navio product image]
[H2] TD Navio
A purpose-built touch screen, iOS-based speech generating device, pre-loaded with powerful AAC apps.
Discover more

The new outdoor eye tracking lets me study outside in the sun and fresh air
— Becky Tyler I use it every second I am awake
— Pat Quinn I’ve waited sixteen years to hear my son say ‘Hello Mum’
— James Walker’s mother

[IMG: Autistic boy using a Tobii Dynavox touch-based communication device]
[H2] Meet Brock
Get to know a bright, young, autistic boy who has lots of energy and so much to say.
Read his story
[IMG: Woman with CP using her Tobii Dynavox TD I-Series device to talk to her trainer while at the gym]
[H2] Meet Delaina
Get to know a fearless entrepreneur with cerebral palsy who fights for inclusivity in education, business, and fashion.
Read her story

[IMG: Man with glasses smiles and interacts with his assistive communication device]
[H2] Meet Allistair
Get to know a physician, husband & father with ALS/MND who uses AAC to share his knowledge with his family and community.
Read his story
[IMG: Group of people during a Tobii Dynavox training course on assistive communication]
[H2] Training
Discover training resources, events and self-guided learning.
Start learning
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SUB-PAGE (https://tobiidynavox.com/pages/accessories/) Accessories – Tobii Dynavox Global
[H1] Accessories

[H1] Accessories

Request a quote
Overview Overview Mounts Chargers Control accessories Keyguards
[H2] Accessories for AAC devices
From mounts to keyguards to access tools and more, accessories form a key part of Tobii Dynavox assistive communication solutions. Many of our AAC devices come with accessories included, but it’s possible to customize them further to meet specific needs and preferences, or to purchase spares. What’s more, our accessories are compatibility-tested with our devices and are also easy to set up and use.
[H3] What kind of accessories can be used with our devices?
Get the most from a Tobii Dynavox communication device with purpose-built accessories including mounts, keyguards, chargers, access/control tools, and travel bags.

[IMG: Man mounting a communication device to an AAC mounting system]

[H3] Mounting systems
Securely mount an assistive communication device to a wheelchair, table or floorstand using one of our standard or customizable mounts and mount plate systems. Adaptable for use in a variety of environments, our mounting systems empower greater independence.

[H3] Chargers & power supplies
Stay powered up and ready to communicate on the go or any time with chargers, power banks, connecting cables and batteries for Tobii Dynavox devices.

[IMG: AAC device charged and ready for the day]

[IMG: Man controlling his home environment with a Tobii Dynavox communication device]

[H3] Control accessories
Find plug-in tools to better control Tobii Dynavox communication devices, such as a USB stick that allows control of a Windows computer, or a dongle that enables control of the home environment.

[H3] Keyguards & keyguard holders
Use keyguards—plastic plates secured to the top of a device screen—to facilitate communication. Their 3D grid structure makes buttons and keys simpler to find and push, making the device easier to use. They can be configured to work with specific software and grid sizes.

[IMG: Woman holding up communication device with a keyguard attached to the screen]

[IMG: Travel bag containing a Tobii Dynavox communication device]

[H3] Carrying cases
Discover our durable cases to take devices safely and stylishly on the go. Complete with padding, shoulder strap, handle and zippered compartments, our fitted cases are custom designed to carry Tobii Dynavox devices securely.
[H2] Access methods for communication devices
There are different ways to access a communication device. Some do it by touch, using their fingers or a hand. Others by eye gaze, using eye tracking technology. Many use a switch controlled with a foot, a knee or other body part. Often, people use a combination of access methods. Tobii Dynavox devices are compatible with all common access methods, and we also offer different mounting systems for each. Learn about access methods
[H2] Accessories for Tobii Dynavox devices
All Tobii Dynavox speech generating devices come with some accessories included. Other accessories can be purchased optionally for additional customization. Learn more about included and optional accessories for each device here:

[IMG: Tobii Dynavox TD I-series TD I-13 and TD I-16 speech generating devices side by side]
[H3] TD I-Series
A purpose-built speech generating device controlled with your eyes to communicate and access Windows.

[IMG: TD Pilot Screen Image]
[H3] TD Pilot
An iPad-based speech generating device controlled with your eyes to communicate and access iPadOS.

[IMG: Tobii Dynavox TD Navio AAC device in three sizes, Mini, Midi and Maxi]
[H3] TD Navio
A highly customizable, purpose-built touch screen speech generating device, pre-loaded with powerful AAC apps, on iPadOS.

[IMG: Tobii Dynavox TD I-110 SGD featuring the TD Snap AAC app]
[H3] TD I-110
A purpose-built touch screen speech generating device, pre-loaded with a powerful AAC app, on Windows OS.

[IMG: Tobii Dynavox PCEye eye tracker straight view]
[H3] PCEye
A compact, flexible eye tracker to access Windows, communicate and game using only your eyes.

[H2] Mounting systems for communication devices
Device mounts offer the flexibility to use a communication solution almost anywhere. Equipping a wheelchair with a mount allows communication on the go. Rolling floor mounts or desk mounts allow positioning at many different angles, enabling device use in bed, a preferred chair, or at a desk. We offer a wide selection of high-quality, purpose-built mounts and mount plates from manufacturers such as Rehadapt, compatible with all Tobii Dynavox devices.

[IMG: Wheelchair mount for a Tobii Dynavox speech generating device.]

[H3] Wheelchair mounts
Attach an assistive communication device to a wheelchair with one of our wheelchair mounts. We offer a selection of standard mounts to fit many different wheelchair models. Our wheelchair mounts are easy to use and quick to adjust, even without tools. We offer a range of base clamps to secure our mounts to many manual or powered wheelchairs, offering the ability to clamp onto most frames, armrests, footrests, or beneath a seat.

[H3] Floor mounts
Discover our lightweight, adjustable, rolling, floorstand mounts, designed to securely mount an assistive communication device, place it by a device user’s side, and adjust the arm for correct positioning. Our floorstand mounts are adjustable in height and/or width to enable a smooth passage through narrow doors and allow close placement to beds, recliners, sofas, and wheelchairs.
[IMG: Floorstand mount for a Tobii Dynavox assistive communication device used by a woman in her bed]

[IMG: Tobii Dynavox communication device being attached to a table using a desk mount]

[H3] Desk mounts
Find out more about our portable, adjustable desktop mounts, designed to securely mount an assistive communication device to a desk, table, bookshelf or other everyday surface.
[H2] Next steps
Need help selecting the right mounting solution for your client? Let us guide you.  Contact us

[H2] Chargers & power supplies for communication devices
Get charged and ready to communicate 24/7 with our selection of power banks, external batteries, chargers and connection cables for all current Tobii Dynavox communication devices. All of our devices come with their own power supply included but these additional power supplies are perfect for an extra boost or to have on hand as a spare or replacement. You can also contact us for accessories requests related to older devices.

[IMG: I-Series Power Bank]

[H3] Power Bank
Gain 75% additional run time on any Tobii Dynavox AAC device with our wireless Power Bank. Mountable, portable and energy efficient, it comes with a dedicated cable to connect a device to a power jack. It has a USB-A port to accommodate any other devices that need charging, in addition to being USB-C enabled. This is an optional accessory that does not come included with a device purchase.

[H3] Power Supply
Stay charged up with a power supply for TD I-Series, TD Navio, and TD I-110 devices. This Power Supply Kit has USB-C fast charging and comes with a power adapter, AC power cable and USB-C charge cable. It is identical to the one that comes included at the time of purchase and is also sold separately as a replacement or spare.
[IMG: Power Supply with USB-C connector and port.]

[H2] Next step
Need help selecting the rightcharging solution for your client? Let us guide you. Contact us
[H2] Control accessories for communication devices
We offer simple-to-use accessories to control a computer or environment using a Tobii Dynavox communication device.

[IMG: Access-IT 3 plugged in to a laptop for eye control]

[H3] Access-IT 3
Control a Windows-based computer via TD Snap software using AccessIT 3. There’s no extra software to install. Simply plug AccessIT 3 into a Windows computer USB port and it will connect a Tobii Dynavox AAC device to a Windows computer via Bluetooth. Use this tool to surf the web, send emails, watch videos, connect on social and more. It can be used with any access method, including touch, eye gaze, or scanning.

[H3] EyeR
Control the home environment with just a person’s eyes using EyeR, a dedicated infrared (IR) dongle. Compatible with Windows tablets, laptops and PCs, the EyeR dongle offers control of doors, lights, beds, air conditioners, TVs and other infrared-enabled devices—even from across the room. Simply plug EyeR into a computer or tablet to use in combination with Virtual Remote, available on Windows Control 2. It is compatible with Windows Control as well as Gaze Point software making it fully accessible via eye control.
[IMG: external Eye R plug and play dongle to allow environmental control with a person’s eyes]

[H2] Next step
Need help selecting the right control accessory for your client? Let us guide you. Contact us
[H2] Keyguards for communication devices
Keyguards are plastic plates used on top of an AAC device touchscreen to facilitate selections. It’s simpler and more efficient to use a device with a keyguard for those with limited hand or finger control.

[IMG: Woman attaching keyguard to a communication device]

[H3] Keyguards & keyguard holders
Make buttons and keys simpler to find and push with a keyguard’s 3D grid structure. Our keyguards come in many different grid sizes and are compatible with different Tobii Dynavox apps and software. They require keyguard holders to stay in place on a device.

[H2] Next step
Need help selecting the right keyguard solution for your client?Let us guide you Contact us
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SUB-PAGE (https://tobiidynavox.com/pages/aac-for-conditions/) AAC for ALS, autism, & cerebral palsy (CP) – Tobii Dynavox Global
[H1] TD Snap

Success is a journey
Success is a Journey

Contact us ALS/MND Autism Cerebral Palsy
Overview Overview
[H1] A beginner’s guide to AAC
If you are a clinician or other professional new to AAC, welcome! We know that getting started and succeeding with AAC (augmentative and alternative communication) isn’t always straightforward. Rest assured, we’re here with tools and resources to help guide you along this journey.

[H2] What is AAC?
AAC is any form of communication used in addition to or instead of speech for people with a variety of disabilities. As a result, it is also sometimes referred to as assistive communication. It can consist of no technology, low-tech resources, or high-tech speech devices controlled with just a person’s fingers, eyes, or other body parts. Often, it consists of all three. AAC can be supported with symbols and text, or just text alone.
[H2] What are the key points to remember about AAC?
AAC is used by all of us every day – everyone deserves the possibility to communicate. when a person with a communication disability uses AAC, they and their entire family and care circle benefit, as does society at large. there are many myths about AAC, for example, that a person is too young, too old or too impaired to use it. AAC is a team effort in which speech therapists, end-users and their care circle are key players. Find out more about AAC
[H2] Who benefits most from AAC?
Anyone with a communication disability can benefit from AAC. People who have difficulty using their voice, their hands, or both, can use AAC to communicate. They can also browse online, connect with others on social media, play games with friends, control their home environment and more. There are many conditions, including Rett syndrome, Down syndrome, spinal cord injury and more, that can benefit from assistive communication. We're going to take a deeper dive into three conditions where AAC has been shown to make a clear impact – ALS/MND, aphasia, autism and cerebral palsy. But first, we’d like to introduce you to a few people with these conditions who are already successfully using it:

[H4] Meet Alistair – AAC for ALS/MND

[H4] Meet Brock – AAC for autism

[H4] Meet Brad – AAC for cerebral palsy

[H2] AAC as a comprehensive solution
When recommending and prescribing augmentative and alternative communication aids, it’s important to know that a successful AAC journey is about more than just securing a device. It is about comprehensive solutions that can be personalised to meet specific communication needs. Comprehensive means solutions that include hardware, software, language , funding expertise and support resources. Personalised means having real choices to match the AAC user’s wants and needs. Whether you are considering AAC for people with ALS/MND, autism, cerebral palsy or any condition that causes a communication disability, we have tools, resources and training to help guide you.
[H2] How can I get an AAC device for my clients?
We’ve broken down the process into five stages. Regardless of your client’s condition, your AAC journey stages will remain the same. We offer tools and resources to assist you at each stage, tailored to each condition.
1 2 3 4 5
[H3] Evaluation
Evaluating communication needs

[H3] Recommendation
Recommending the right AAC solution

[H3] Funding
Assisting with the application for financial coverage

[H3] Set up
Customising the AAC solution

[H3] Support
Using and optimising the AAC solution

[H2] AAC for ALS/MND, autism and cerebral palsy
Let’s look at these three conditions, with relevant links to tools and resources at every stage of their AAC journey.

[H3] ALS/MND
An acquired condition that affects nerve cells in the brain and the spinal cord. Muscle weakness and vocal cord spasm make communication challenging. MND stands for Motor Neuron Disease and is also known as Lou Gehrig’s disease or ALS. AAC for ALS/MND

[H3] Autism
A congenital condition, often characterised by unique needs in spoken communication and social communication/interactions. Many autistic people have limited speech, inconsistent speech or no speech at all. AAC for autism

[H3] Cerebral palsy
A congenital condition caused by damage to one or more areas of the brain. Symptoms vary from person to person, but communication disabilities often result from related motor challenges. AAC for cerebral palsy
[H3] What are the benefits of AAC?
New research details how people with ALS/MND, autism, cerebral palsy and those around them benefit from assistive communication. The study, entitled Exploring the Benefits of Assistive Communication, shows how high-tech AAC solutions can double quality of life for people with disabilities. Read the Health Economic Study
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SUB-PAGE (https://tobiidynavox.com/pages/contact-us/) Contact us – Tobii Dynavox Global
[H1] Contact Us

[H1] Contact us
[H2] We want to hear from you
We stand behind our products and are here to help. If you have questions about purchasing, training, or customer support please fill out the form below and we will get back to you.

[H3] Global office
Tobii Dynavox ABLöjtnantsgatan 25115 50 Stockholm, SwedenTel: +46 (0)8 102 374Hours: Mon.–Fri., 8 am–5 pm (CET)
For assistance in the United States or Canada, please visit our US contact page or Canada contact page. Technical supportFor product support or repairs, contact:Hours: Mon.–Fri., 9 am–5 pm (CET)Tel: +46 (0)8 522 950 20E-mail: support.eu@tobiidynavox.com Order supportFor assistance with an order or invoice, contact:E-mail: order.eu@tobiidynavox.com
Technical support holiday hours24th December: ClosedChristmas Day: Closed26th December: Closed31st December: Closed1st January: Closed6th January: Closed Closed weekends & holidaysSee all our global locations.
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🧭 Industry Context — common generic-claim patterns in Medical Devices, Pharma & Biotech to weigh the text against
Generic Claims: advancing human health, breakthrough innovation, life-changing therapies, transforming patient outcomes, pioneering medical science, the future of medicine…
Red Flags: FDA cleared used interchangeably with FDA approved, clinical claims without published study citations, breakthrough claims for incremental improvements, regulatory status implied but not specified, patient testimonials making efficacy claims, off-label promotion signals…
Semantic Drift Patterns: homepage claims breakthrough but pipeline page shows preclinical only, FDA approved claims but only for one indication, marketed broadly, claims clinical evidence but links to poster presentations not published studies, claims global reach but regulatory approvals are single-market…
Proof Expectations: specific regulatory clearance numbers (FDA 510(k), CE, TGA), published clinical trial results with ClinicalTrials.gov registration, ISO 13485 and GMP certification details, peer-reviewed publication citations, specific patent numbers and status, pharmacovigilance and adverse event reporting mechanisms…