Speech generating device with a state-of-the-art eye tracker.

The I-15+ is a rugged, portable speech generating device that enables effective communication - from voice output, to environmental control to computer access. The touch and gaze access, durable design and power management features make the I-15+ ideal for those who rely on augmentative and alternative communication (AAC).

The I-15+ is the larger counterpart to the I-12+, both part of the Tobii Dynavox I-Series+. The devices have identical functionality, with screen size being the only difference. For the smaller version, see the I-12+.

Tobii Dynavox has announced the End of Sale of the I-Series+ (I-12+ and I-15+) As of December 13th, 2019, these devices will no longer be available for sale.

Product no: 113163

(Reference price, does not include local taxes or shipping costs)

The Tobii Dynavox I-15+ is the larger device of the two I-Series+ speech generating devices. It can be controlled through gaze interaction via an optional built-in eye tracker, touch or switch. For individuals with Cerebral PalsyRettALS or Stroke/Aphasia who rely on augmentative and alternative communication to make their voices heard, the Tobii Dynavox I-15+ allows for a more independent and integrated life.

The I-Series+ is designed to empower

Live life to the fullest

with a durable design that withstands the demands of everyday life, so you can go anywhere, anytime.

Experience the best

with the world's #1 eye tracker that gives consistent accuracy and freedom of movement for an optimal experience.

Maintain your momentum

all day long with hot swappable batteries that provide 9-hours of run time, so you never have to compromise.

Project your voice

thanks to two integrated, outward-facing speakers that provide powerful sound and speech in any environment. 





Modern, durable design

I-Series+ devices are built to withstand everyday use, giving you peace of mind knowing you’re not limited to where you can go. IP43 classified, I-Series+ devices are proven to resist moisture and dust, are cable free, and feature an integrated eye tracker, a scratch resistant capacitive touch screen made of Gorilla Glass™, and a solid state hard drive (SSD) to withstand impacts.

I-Series+ devices also come with a reversible mounting plate that supports both REHAdapt and Daessy mounting systems.


Loudest voice on the market

Communicate loud and clear, even in noisy environments. The I-Series+ features two integrated speakers with closed speaker boxes, EQ settings optimized for speech, and a special speaker mesh that provides the highest quality sound without distortion, even at loud levels. 


Unique Wake-on-Gaze™ and Sleep-on-Gaze™

Only found on the I-Series+, put your device to sleep or wake it up by simply gazing at an “eye button” located outside of the screen. Now, you can read in bed before going to sleep and easily turn off the device when you are done. When you wake up, just follow the illuminators to the eye button and turn on the device.


IR enabled

I-Series+ devices come equipped with two built-in GEWA infrared control transmitter windows. This allows you to control your doors, lights, air conditioner, telephones, TVs, DVD players, stereos, toys and more using only your eyes, for ultimate independence.  


Get Social 

Write emails, access social networking sites like Facebook and Twitter, make private calls, or send and receive text messages independently - all from your I-Series+ device.  

Share images, interact and participate in class or meetings, and even add switches. Input jacks, USB ports, HDMI, Bluetooth and Ethernet inputs, allow you to connect to most networks. 

Premade Tobii Dynavox Communicator pagesets and Tobii Dynavox Gaze Interaction makes participating in social media easy. Document your day and communicate face-to-face with others online. The Tobii Dynavox I-15+ has two cameras, one facing forward and one facing the user.


Communication 24/7

Hot swappable batteries can be charged and changed without disrupting usage and give you up to nine hours of non-stop communication on one charge. The built-in auto brightness adjustment and other power saving features help you conserve battery life giving you 24-hour access to communication, without charging.


Versatile Mounting & Portability

Stand your I-Series+ device upright for gaze interaction, lay it down for touch interaction and easily carry it between locations.  A wide range of mounting options means you can communicate from any location. Tobii Dynavox I-Series+ devices also come with a reversible mounting plate that supports both REHAdapt and Daessy mounting systems for use at home or school.



Forget about losing pagesets, files, pictures or other data. A 32 GB SD card can be automatically backed up every week with whatever information you define. It also allows you to scroll back to the last three backups, so no communication time is lost.


The Tobii Dynavox Eye Tracking Advantage

Tobii Dynavox is the global pioneer of eye tracking technology with over 15 years of dedicated research, experience, and innovation. I-Series+ devices contain the integrated IS4 eye tracker, which is based on numerous years of research and development as well as test data from millions of eyes across all types of users, ethnicities, eyewear, lighting conditions, and other environments. This knowledge has resulted in the most robust and best performing eye tracking in world. 

High accuracy and precision

The I-Series+, together with the zoom functionality of Tobii Dynavox Gaze Selection, allows you to hit even the smallest targets on the screen, with consistent accuracy.

Easy calibration

Our easy, one-time calibration is helpful for users who have difficulties keeping focus on a calibration target. It's an effective way for beginners to get started with eye tracking. 

Superior trackability

The I-Series+ provides high-quality tracking results for more people than any other system, regardless of eye color, or if you are wearing contacts or glasses. 

Head movement compensation

Let your eyes move freely within the trackbox, the imaginary volume within which users can move their heads without losing accuracy. If you move outside of the trackbox, the I-Series+ will quickly find your eyes and continue to track them. 

Software solutions to meet all your communication needs

I-Series+ devices come with Snap + Core First,and your choice of either Communicator 5 or Compass software. With all of these software choices, you have access to high quality male and female voices, along with various ages, languages, and accents. Also included is Snap Scene and Boardmaker Student Center.


Snap + Core First: A companion for your literacy and learning journey

Snap + Core First is designed to be the most intuitive and engaging symbol-based communication software available, meeting each communicator wherever they are on their communication journey and evolving with the user as they grow. 

Learn more


Communicator 5: Software for efficient communication in all forms

For emerging communicators to literate adults, Communicator 5 converts text and symbols into clear speech, and offers easy-to-use tools for computer access, e-mail, text messaging, telephone, environmental control and more.

Learn more


Compass provides powerful tools that help you communicate using the precise words needed. Features the Stroke and Brain Injury pageset. 

Snap Scene is an instant scene-based language learning app that turns everyday moments into chances to learn to communicate naturally. 

Boardmaker Student Center App is where students of all abilities can go to play activities assigned to them through Boardmaker Online. 


The communication software included on the I-Series+ is supported by a free ecosystem of resources for continuous growth and support that includes:

SpecificationsTobii Dynavox I-15+
Model With/Without eye tracker
Screen 15.0″, Aspect ratio: 4:3, LED Backlit
Screen Resolution 1024 x 768 pixels (XGA)
Touch Panel Projected Capacitive Touch with Gorilla® Glass, 10 point multi touch
Dimensions 36,9 x 32,6 x 11,2 cm
14.5 x 12.8 x 4.4 inches
Weight 3,8 kg
8.4 lbs
Speakers 2 x 3 W Closed Box Speakers
Microphone 1 x Analog Microphone
Processor Intel® Celeron Quad Core Processor J1900 (2M Cache, 2 Ghz)
Operating System Microsoft Windows 8.1 and Windows 10
Hard disk drive 2.5″ SSD 256 GB
SD-Card MicroSD-Card 32 GB
Connectors 1 x Connector for an HDMI 1.3 Connector Type A cable
2 x USB 2.0
1 x USB 3.0
1 x RJ45 100/1000 Mbit/s (Ethernet)
2 x 3.5 Switch connector interface
1 x 3.5 mm Headphone jack (stereo) with jack detection
1 x 24 VDC 2.5/5.5 mm (power connector)
Buttons 1 x Power On
1 x Volume Up
1 x Volume Down
1 x Menu
2 x Programmable
WLAN (optional) IEEE802.11 b/g/n Dual antenna diversity system
Bluetooth® (optional) Bluetooth® 3.0+HS
IR Remote Control (Environmental Control Unit) GEWA Programmable IR Remote Control (ECU)
Cameras Forward facing Camera 5 MP auto focus
Camera facing user 2 MP fixed focus
Eye Tracker When included, the Tobii IS4 Module is used
Battery Run Time (i) ~ 8/9.5h (ii)
Battery Charge Time Maximum 5.4 h (0-100%)
Battery Storage Time Maximum 6 months @ 40-60 % charge
Deskstand Integrated
Mounting System Supported Tobii Dynavox QR adapter plate for Daessy and REHAdapt
Power Supply Input: Universal 100 ~ 240 VAC / 50 ~ 60 Hz 
Output: +24VDC / 0~2.71A
IP class IP43 (with I/O covers in place)
Mobile Phone Compatability Read our FAQ’s to see which mobile phones the Tobii Dynavox I-Series+ supports
Medical Classification 93/42/EEC (MDD) – Medical Device Directive, as amended by 2007/47/EC

i. Indoor with continous communication and with Gaze Interaction if applicable. ~24 hours with power optimized scenario
ii. 8 h with eye tracker activated, 9.5 h without eye tracker activated

The I-Series+ includes the classic TGIS software.  

The I-Series+ is not compatible with the new Windows Control software.

Download product leaflet

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