EyeMobile Plus Access


The EyeMobile Plus allows you to take gaze-enabled computer access and communication out and about. The purpose-built bracket solution lets you combine eye tracking, speakers, speech recognition, 2 switch ports, battery, and IR for completely hands-free access to Windows Pro tablets.

Download Magic Switch app onto your Microsoft Pro Tablet to enable eye gaze input control for Magic Room.

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EyeMobile Plus provides all the necessary tools for hands-free computer access and effective communication. The portable bracket solution combines eye-tracking, speakers, speech-recognition, switch access and infrared control all in one compact solution.

Extended Battery Life

Extended battery life allows you to go further without worrying about your device running out of power. The EyeMobile Plus bracket holds power for up to 4 hours, and once exhausted the bracket uses power from the tablet.

All-in-one solution

When combined with Communicator 5 or Snap Core First, the EyeMobile Plus becomes a complete communication solution that gives you all the benefits of eye gaze enabled control in a compact, lightweight design. The bracket also allows you to unlock the full potential of the Surface Pro tablet with included Windows Control tablet.

Be heard

The EyeMobile Plus bracket features two outward facing, in-built speakers, that provides the communicator with speech optimised voice output.

Connect to your environment

Integrated IR transmitter provides ability to control doors, lights, beds, TV’s, stereos and more.

Additional information

Data Streams

Eye tracking (gaze point, eye position, etc.) IR image stream at 30 Hz

Eye Tracker Processing Unit

IS-4B Tobii EyeChip™ with fully embedded processing

Track Box Dimensions at 65 cm (26’’) Distance (w x h)

>35 cm × 30 cm ellipse, >14” × 12”

Working Distance

45 cm – 85 cm (18” – 33″)

Detected Gaze Interaction >30 Hz

98% for 95% of population

User Calibration (Former Tracking Robustness)



‹ 0.3° ideal, ‹ 1.0° for 65% of population, ‹ 1.3° for 80% of population, ‹ 1.7° for 90% of population, ‹ 1.9° for 95% of population


‹ 0.1° ideal, ‹ 0.2° for 65% of population, ‹ 0.25° for 80% of population, ‹ 0.3° for 90% of population, ‹ 0.4° for 95% of population

Max Head Movement Speed (Eye Position)

40 cm/s (15.7 in/s)

Max Yaw, Pitch


Max Head Tilt



Low visibility (850 nm)


No flicker (30 Hz constant)

Gaze Latency / Gaze Recovery

25 / 100 ms


Built-in table stand for table top use. Tobii Dynavox Quick Release adapter plate for Daessy and REHAdapt is included. VESA adapter plate available as peripheral.


2 × 3.5 mm Switch connector interface, 1 × USB 2.0, 1 × Micro USB 3.0 (for connection to tablet), 1 × 5 VDC 4.4 mm Barrel Power Connector


Microphone array consisting of 4 microphones


2 x 3.5W

IR Remote Control

Integrated IR module with library of preprogrammed devices

Weight (Bracket)

670 g (1.48 lbs)

Dimensions (Bracket, w x h x d)

170 mm x 200 – 230 mm x 45 mm, 6.69" x 7.87 – 9.05" x 1.77"

Internet Access

Through WiFi and 3G

Tobii Dynavox Certified Tablet

Microsoft Surface Pro

Supported Tablet Dimensions (w x h x d)

265 – 310 mm x 185 – 205 mm x 8 – 11 mm (10.4 – 12.2" x 7.3 – 8.1" x 0.3 – 0.4")

Compatible Operating Systems

64-bit Windows 7, 8.1 or 10

Compatible Tobii Dynavox Software

Windows Control, Gaze Point, Gaze Viewer, Virtual Remote, Communicator 5, Snap Core First, Grid, Compass

Incompatible Tobii Dynavox Software

Classic Tobii Gaze Interaction Software, Snap Scene, ALL, Boardmaker Student Center

Hours of Operation

Depends on tablet, EyeMobile Plus will work as long as the tablet has charge left.

Battery Capacity


Battery Charge Time

~ 4 hours

Power Supply

5 VDC 3A AC adapter