I-13 / I-16

Unlock possibilities

The 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.

Side by side view of the Tobii Dynavox I-13 and I-16 eye gaze-enabled SGDs (speech generating devices).
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

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

 Young woman using her Tobii Dynavox I-Series AAC device to communicate with her caregiver

Built for AAC

I-Series is the lightest, fastest and most durable speech generating device that is purpose-built for augmentative and alternative communication. It can be controlled via eye tracking in all kinds of lighting conditions, even outdoors. 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

The 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 I-Series wherever you go - even by water in bright sunshine.

Woman using her Tobii Dynavox I-Series device to live life independently

Woman using her Tobii Dynavox I-16 device at the beach

Built for eye control

Our newest eye tracker is based on 15+ years of research and testing across all types of ethnicities, 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.

Apps & Software

TD Snap logo

TD Snap

A flexible AAC software offering a choice of solutions to meet different needs, complete with tools and resources.

Communicator 5 logo

Communicator 5

An AAC solution designed to help literate individuals with language disabilities communicate more efficiently.

TD Control logo

TD Control

An eye gaze-enabled tool offering intuitive, independent interaction with Windows on I-13/I-16 & PCEye devices.

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 I-Series featuring TD Control
TD Control logo

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 logo
TD Snap logo

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.

Tobii Dynavox I-Series featuring TD Snap

Tobii Dynavox I-Series featuring Communicator 5 Accessible Apps
Communicator 5  icon

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 I-Series

woman using TD Phone on an I-Series at the beach
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 I-Series using a synthetic voice.

Additional apps & resources

myTobiiDynavox logo


A free, cloud-based resource for backing up customized 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.

Gaze Viewer icon

Gaze Viewer

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

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.

Accessible Literacy Learning (ALL)

Accessible Literacy Learning (ALL)

An evidence-based reading program for nonverbal students accessible via touch, eye gaze and scanning.

Accessories included with the I-Series

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

Tobii Dynavox I-Series Adjustable Base

Adjustable Base

Place your device on a table at your preferred angle.

Tobii Dynavox I-Series power cord


Stay connected all day to communicate on the go.

Tobii Dynavox travel bag

Travel Bag

Enjoy extra protection with a soft-sided travel bag.

Mount Plate for I-Series

ConnectIT Mount Plate

Attach your device to a ConnectIT wheelchair mount or stand.

Additional accessories

Customize your device with these additional accessories.

Tobii Dynavox I-Series Keyguard


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

Tobii Dynavox I-Series Keyguard Holder

Keyguard Holder

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

Tobii Dynavox I-Series mount converter

ConnectIT-Daessy Change-Up Kit

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

Tobii Dynavox I-Series Power Bank

Power Bank

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