Tobii X2-30 Скачать руководство пользователя страница 14

4.2.2

Mounting the Tobii X2 Eye Tracker Using a Desk Stand/Tripod

A desk stand is available as an accessory for the Tobii X2 Eye Trackers, and it is to be used for setups where the eye tracker is

not attached to the screen where the stimuli are presented, such as projection screen setups. It can be mounted on a tripod with
the supplied tripod screw nut. A typical setup using the Tobii X2 Eye Tracker mounted on a tripod is described in section

7.3

Physical Object Setup, page 23.

To mount the Tobii X2 Eye Tracker on the desk stand:

1. Position the Tobii X2 Eye Tracker and attach it to the mounting

bracket. Make sure to position it in the right way so that the mount-
ing bracket fits exactly in its slot on the back of the eye tracker.

2. The desk stand is made out of bendable metal. You can change the tilt angle of the eye tracker by bending the desk stand

firmly by hand. Remove the eye tracker before bending the desk stand.

Please note that when you use a setup where the eye tracker is not mounted on the screen used for presenting the
stimuli, you need to run the X Configuration Tool to configure the corresponding distances and angles. Please read
section

5 The X Configuration Tool, page 15.

4.3

Tobii Eye Tracker Installer

In order to install the needed prerequisites and to configure the eye tracker for your screen you have to run the Tobii Eye Tracker
Installer that you can find on the provided USB memory stick or you can download it from the Tobii website at

www.tobii.com

.

The Tobii X2 Eye Tracker should be mounted before running the Tobii Eye Tracker Installer, but not connected to the
computer.

Do NOT connect the Tobii X2 Eye Tracker to the computer before running the installation software provided on the
USB memory stick. Connecting the eye tracker prematurely can lead to software compatibility issues as the wrong
drivers may then automatically be installed by Windows.

If you move the eye tracker to another computer or attach it to another screen you must always run the Tobii Eye Track-
er Installer again to configure the eye tracker for the new setup.

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Please note that you need to have administrator rights in order to be able to install and run the software.

1.

Plug in the provided USB memory stick in the computer that the Tobii X2 Eye Tracker is going to be connected to.

2.

Run the Setup application that you can find on the USB memory stick and follow the on-screen instructions, as described
in the following steps.

3.

When you start the Tobii Eye Tracker Installer it opens with a Welcome screen. In order to be able to continue with the in-
stallation you need to confirm that you acknowledge and agree to the conditions of the end-user license agreement by
checking the tick-box:

8

4 Setting Up the X2 Eye Tracker

Tobii X2-30 Eye Tracker User

s manual v.1.0.3 - en-US

Содержание X2-30

Страница 1: ...U Us se er r s s M Ma an nu ua all T To ob bi ii i X X2 2 3 30 0 E Ey ye e T Tr ra ac ck ke er r...

Страница 2: ......

Страница 3: ...ke no claim to these trademarks While every precaution has been taken in the preparation of this document the publisher and the author assume no responsibility for errors or omissions or for damages r...

Страница 4: ......

Страница 5: ...urement Point of the Tobii X2 Eye Tracker 15 5 2 Setting the parameters in the X Configuration Tool 16 6 6 P Po os siit tiio on niin ng g 1 19 9 6 1 Freedom of Head Movement 20 7 7 T Ty yp piic ca all...

Страница 6: ...F2 Compliance Information 33 F2 1 FCC Statement 33 F2 2 Industry Canada Statement 33 F2 3 Standards 33...

Страница 7: ...our portable eye tracking lab and studies that require an eye tracker to track even large objects at close distances up to 36 gaze angle Use the eye trackers to conduct studies on Laptops PC monitors...

Страница 8: ...ing the eye tracker on a screen Zipper bag To be used for transporting the eye tracker unit Tobii X2 30 Eye Tracker user manual Tobii X2 30 Eye Tracker User Manual pdf 2 2 Available Accessories Tobii...

Страница 9: ...used for setups where the eye tracker is not at tached to the screen where the stimuli are presented such as projection screen setups It can be mounted on a tripod For instructions on how to mount the...

Страница 10: ...r liquid Be careful not to allow liquids to be spilled upon the device 3 2 Cleaning Before cleaning the Tobii X2 Eye Tracker device shut down the computer to which it is attached and unplug all cables...

Страница 11: ...ebsite at www tobii com You have administrator rights for the computer that you are using in order to be able to install and run the installation and configuration software The screen used for present...

Страница 12: ...to be mounted is free from dust and dirt If you clean it using a wet wipe make sure that the area is completely dry before proceeding with the next step 3 Measure and locate the middle of the bottom f...

Страница 13: ...adhesive on the mounting bracket to cure and become permanently attached to the screen before attaching the eye tracker unit 8 Position the Tobii X2 Eye Tracker and attach it to the mounting bracket a...

Страница 14: ...can download it from the Tobii website at www tobii com The Tobii X2 Eye Tracker should be mounted before running the Tobii Eye Tracker Installer but not connected to the computer Do NOT connect the...

Страница 15: ...port on your computer by using the provided USB cable Use an USB extension cable if needed If you are using a Tobii X2 60 Eye Tracker with an external processing unit first you need to connect the eye...

Страница 16: ...e eye tracker is attached to click the Identify button You will see a number displayed on each screen so that you can identify it 10 Click the Next button You will be directed to the Map to Display Mo...

Страница 17: ...ffsets in the eye tracking data When you have finished aligning click the I m done button You will get back to the Map to Display Monitor screen of the Tobii Eye Tracker Installer 13 Click Next You wi...

Страница 18: ...e you re configure the eye tracker 2 Find and open the Tobii Eye Tracking 32 bit configuration tool in the Windows Control Panel 3 Select the eye tracker you wish to re configure from the drop down li...

Страница 19: ...r the eye tracker is attached to 7 Drag the handles on the dotted lines to align them with the mounted Tobii X2 Eye Tracker Precisely align the dotted lines with the outer edges of the eye tracker Tob...

Страница 20: ...ed configuration may result in offsets in the eye tracking data 8 When you have finished aligning click the I m done button The settings are automatically saved and the Tobii X2 Eye Tracker is now re...

Страница 21: ...e es ss s t th he e X X C Co on nf fiig gu ur ra at tiio on n T To oo oll 1 Open the Eye Tracker Browser Start Programs Tobii Tobii Eye Tracker Browser When the Eye Tracker Browser opens a list of the...

Страница 22: ...ust always be added in the X Configuration Tool The Ac tive Display Area is represented by the area on which the calibration is performed For monitors TV screens and other displays measure the size of...

Страница 23: ...d If the display is tilted forward you should enter a negative angle use in front of the value If the active display is completely vertical the angle value is 0 In a scene camera setup where you want...

Страница 24: ...y If the eye tracker is ro tated clockwise enter a negative value 3 S Sa av ve e t to o E Ey ye e T Tr ra ac ck ke er r Once you have entered all the needed parameters corresponding to your setup you...

Страница 25: ...be placed so that the gaze angle illustrated below will not exceed the 36 for Tobii X2 Compact Edition when the participant is located 65 cm 26 from the eye tracker It is very important to have the c...

Страница 26: ...ad movement Once the Tobii X2 Eye Tracker is properly calibrated and placed in front of the user no further adjustments are required The Tobii X2 Eye Tracker allows for head movements of 50 x 36 cm 20...

Страница 27: ...nal user camera and microphone to the computer running Tobii Studio The setups illustrated below do not include the user camera and user sound The eye tracker is directly connected to the computer via...

Страница 28: ...re it for showing live gaze da ta and start your test For details about configuration in Tobii Studio and further instructions on using Tobii Studio please refer to the Tobii Studio documentation avai...

Страница 29: ...Position the eye tracker taking into consideration the guidelines in 6 Positioning page 19 Always make sure the eye tracker is able to track the eyes over the entire object by using the correct dista...

Страница 30: ...ut sources The image shown on the screen must be sent to Tobii Studio to record the video stream and synchronize it with the gaze data If the stimulus is presented from an analogue video source e g a...

Страница 31: ...chinrest Data is collected immediately after calibration in a controlled laboratory environment with constant illumination with 9 stimuli points at gaze angles of 20 A Ac cc cu ur ra ac cy y a at t i...

Страница 32: ...which the user must have at least one of the eyes The numbers are specified parallel orthogonal to screen surface assuming the eye tracker is at a 20 degree angle to the screen Table A 4 Eye Tracking...

Страница 33: ...Tracker Laptop Case Tobii Mobile Device Stand for X2 Tobii X2 Additional Mounting Brackets Tobii X2 Eye Tracker Desk Stand Package Tobii X2 Eye Tracker Desk Stand Kit Digital angle gauge Measuring ta...

Страница 34: ...a large width to height ratio better than displays where this ratio is small The display sizes below have been calculated to be within 36 gaze angle and is therefore suitable for use with the Tobii X2...

Страница 35: ...bii Software Development Kit E Ey ye e P Po os siit tiio on n L Le ef ft t X X Y Y Z Z The 3D position of the left eye in relation to the eye tracker Available in different coordinate systems in Tobii...

Страница 36: ...n during the blink Data during blinks are only lost when the pupil is occluded i e during the eyelid movement itself or when the eye is closed T Tiim me e t to o t tr ra ac ck kiin ng g r re ec co ov...

Страница 37: ...owser found under Start All Programs Tobii 5 In the Tobii Eye Tracker Browser mark the eye tracker that is to be upgraded 6 Click the Upgrade button 7 Browse to the folder where the firmware file was...

Страница 38: ...ertain medical devices are susceptible to disturbance by IR light and or radiation Do not use the Tobii X2 30 Eye Tracker when in the vicinity of such susceptible medical devices as their accuracy or...

Страница 39: ...C Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and i...

Страница 40: ...ogy equipment Immunity characteristics Limits and methods of measurement IEC 60950 1 2005 Safety of information technology equipment FCC part 15 Class B 34 Appendix F Safety and Compliance Tobii X2 30...

Страница 41: ...35...

Страница 42: ...w tobii com www tobii com www tobii com www tobii com sales tobii com sales de tobii com sales cn tobii com sales jp tobii com sales us tobii com Tobii Illustrations and specifications do not necessar...

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