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Line 11: − Technical Specification − {| border="1" cellspacing="0" cellpadding="0" − |- − | − + − + + + + + − + − '''Accuracy'''+ − + − − − + − '''Drift''' − − − − + − '''Freedom of Head Movement''' − − − − + − '''Data Rate''' − − − − + − '''Binocular Tracking''' − − − − + − '''TFT Display''' − − − − + − '''Bright/Dark Pupil Tracking''' − − − − + − '''Eye Tracking Server''' − − − − + − '''User Camera''' − − − − + − '''Speakers''' − − −
→Specifications
== Specifications ==
== Specifications ==
| Tobii T60 Eye Tracker
| Tobii 120 Eye Tracker*
{| class="wikitable"
|-
! scope="col" style="width:200px;"|
! scope="col" style="width:200px;"| Tobii T60 Eye Tracker
! scope="col" style="width:200px;"| Tobii 120 Eye Tracker*
|-
|-
|
| Accuracy (degrees) || 0.5 || 0.5
|-
| Drift (degrees) || < 0.3 || < 0.3
| 0.5 degrees
| 0.5 degrees
|-
|-
|
| Freedom of Head Movement (cm) || 44 * 22 * 30 || 30 * 22 * 30
| < 0.3 degrees
| < 0.3 degrees
|-
|-
|
| Data Rate (Hz) || 60 || 120
| 44x22x30cm
| 30x22x30cm
|-
|-
|
| Binocular Tracking || style="background-color:#aaffaa;" | Yes || style="background-color:#aaffaa;" | Yes
| 60Hz
| 120Hz
|-
|-
|
| Display Size (inch) || 17 || 17
| Yes
| Yes
|-
|-
|
| Display Resolution (px) || 1280 * 1024 || 1280 * 1024
| 17" TFT, 1280x1024Pixels
| 17" TFT, 1280x1024Pixels
|-
|-
|
| Bright/Dark Pupil Tracking || Both - automatic optimization || Both - automatic optimization
| Both - automatic optimization
| Both - automatic optimization
|-
|-
|
| Eye Tracking Server || Embedded || Embedded
| Embedded
| Embedded
|-
|-
|
| User Camera || Built-in || Built-in
| Built in
| Built in
|-
|-
|
| Audio || Built-in Speakers|| Built-in Speakers
| Built in
| Built in
|}
|}