TD I-Series

TD I-Series

TD I-13 / TD I-16

TD I-13 / TD I-16

Unlock possibilities

TD I-Series is an eye gaze-enabled speech generating device featuring the world’s leading eye tracker. Purpose-built for people with conditions such as cerebral palsy, Rett syndrome or ALS, this Windows-based device is controlled completely with your eyes to communicate and live more independently.

Tobii Dynavox TD I-series TD I-13 and TD I-16 speech generating devices side by side
Multiple access methods icon

Multiple access methods

Outdoor eye tracking icon

Outdoor eye tracking

Powerful speakers icon

Powerful speakers

Partner Window icon

Partner window

Assistive communication

The TD I-13 and TD I-16 are custom-built AAC devices that enable communication and independence for people with disabilities via eye control and other access methods.

Woman with ALS assisting her daughter with her homework

Built for AAC

TD I-Series is a light, fast and durable speech generating device purpose-built for augmentative and alternative communication. It can be controlled via eye tracking in all kinds of lighting conditions, even outdoors. TD I-Series comes pre-loaded with AAC software to meet a range of communication needs, and projects your voice loud and clear thanks to powerful speakers. The device also offers a rear-facing Partner Window™ for more natural face-to-face conversations.

Built for independence

TD I-Series encourages independence, offering the ability to control your own doors, lights and phone, to turn your device on and off and to customize key functions – all with your own eyes, fingers or with a switch. Feel confident using the water resistant and anti-glare TD I-Series wherever you go - even by water in bright sunshine.

Young woman using her Tobii Dynavox TD I-Series AAC device at the beach

A man in a wheelchair using his eyes to control his Tobii Dynavox communication device.

Built for eye control

Our newest eye tracker is based on 15+ years of research and testing across all types of ethnicities, disabilities, eyewear and lighting conditions, both indoors and outdoors. It offers precise eye gaze selection to quickly select screen targets, and the fastest recovery time if your eyes move outside of the tracking box.

TD I-13 box

Apps & software

TD Snap logo

TD Snap

A symbol-supported AAC software offering a choice of solutions, complete with tools and resources

Communicator 5 logo

Communicator 5

A comprehensive text-based AAC solution for literate individuals with language disabilities.

TD Control logo

TD Control

A way to control Windows with just your eyes on a TD I-Series or PCEye device.

Communicate your way

Whether you’re an emerging, symbol-based or literate communicator, our pre-installed software lets you start at any point on your journey then adjust to your changing needs.

Tobii Dynavox TD I-Series featuring TD Control
TD Control icon

TD Control

Makes eye gaze interaction on select Tobii Dynavox devices possible. Allows eye control of the Windows environment and the ability to independently launch and use all apps that come with your device. Also enables gaming on a wide selection of popular titles using just your eyes.

TD Snap icon

TD Snap

Offers caregivers and professionals a choice of AAC solutions to meet the needs of people with a wide range of speech and language disabilities. All page sets come with powerful tools and resources to help simplify and enrich communication.

Young girl using Tobii Dynavox TD I-13 device with TD Snap

Tobii Dynavox TD I-Series featuring Communicator 5 Accessible Apps
Communicator 5 logo

Communicator 5

Helps literate individuals with language disabilities communicate more efficiently by converting text and images into speech and offering e-mail and control of the home environment. Provides seamless, independent access to Facebook, Netflix, YouTube and more via Accessible Apps.

TD Browse icon

TD Browse

Gives those who cannot use their hands a simple way to enjoy the web using just their eyes. Scroll, surf and click in a familiar way and switch naturally between these functions. Hit large and small targets with precision. Move left, right, up and down. Quickly recall preferred websites from your browsing history.

Man using TD Browse web browsing app on his Tobii Dynavox TD I-Series

TD Phone featured on a TD I-Series being used outdoors by the sea.
TD Phone icon

TD Phone

Enables those who cannot use their hands to text or call anyone, anywhere using just their eyes. Search or scroll through imported contacts in a familiar way. Never miss incoming calls or texts with an easy-to-select popup. Compose messages efficiently with word and phrase prediction. Speak out loud during a call through your TD I-Series using a synthetic voice.

TD Talk icon

TD Talk

Empowers literate adults to speak with their eyes or the touch of a button. Generates natural-sounding speech in a range of voices to help you sound more like yourself. Speeds up sentence construction to enable more active engagement in conversations.

TD Talk featured on a TD I-Series by Tobii Dynavox

Additional apps & resources

myTobiiDynavox logo


A free, cloud-based resource for backing up customised Tobii Dynavox apps and sharing among your communication team.

 Snap Scene logo

Snap Scene

An instant scene-based language learning app that turns everyday moments into learning opportunities.

Pathways for Snap Scene log

Pathways for Snap Scene

A free companion app for Snap Scene, packed with expert advice to help jumpstart the learning process.

Pathways for Core First logo

Pathways for Core First

A free companion app for TD Snap, packed with clear, simple advice to help you succeed with AAC.

Gaze Viewer

A simple assessment tool that tracks and records eye control skills to help with learning eye gaze.

Accessible Literacy Learning (ALL)

An evidence-based program focused on basic reading skills for people with communication disabilities.

Accessories included with the TD I-Series

TD I-13 and TD I-16 devices come with several accessories included in the box, which are also available to buy separately as spares.

Tobii Dynavox TD I-Series Adjustable Base

Adjustable Base

Place your device on a table at your preferred angle.

Tobii Dynavox TD I-Series power cord


Stay connected all day to communicate on the go.

Tobii Dynavox TD I-Series travel bag

Travel Bag

Enjoy extra protection with a soft-sided travel bag.

 Tobii Dynavox TD I-Series ConnectIT Mounting Plate

Mount Plate

Attach your device to a ConnectIT wheelchair mount or stand.

Additional accessories

Customise your device with these additional accessories.

Tobii Dynavox I-Series Keyguard


A grid plate that attaches to your TD I-Series for improved access.

 Tobii Dynavox I-Series Keyguard Holder

Keyguard Holder

A snap-on frame that secures a Keyguard to your TD I-Series device.

Tobii Dynavox I-Series mount converter

Change-Up Kit

A kit to convert from ConnectIT to Daessy mounting systems on the TD I-Series.

I-Series Power Bank

Power Bank

A power bank to give your TD I-13/TD I-16 device an extra run time boost.