• Description

VR/AR眼動追蹤

 

我們將眼動追蹤功能添加到現在市面上常見的VRAR平臺。

使用您已經擁有的VRAR硬體、並使用我們的嵌入式眼動追蹤硬體對其進行擴充。

軟體部分可使用我們提供的,也可以自行開發。我們提供開源軟體、可直接存取原始眼睛視頻源。

 


HTC Vive雙目附加組件

HTC ViveVive PROVive Cosmos VR耳機中添加雙眼眼動追踪。包括雙目200Hz眼動跟踪攝像機,帶有IR照明器的夾式固定環和USB連接器夾。無需任何工具!

Epson雙筒望遠鏡安裝附件

用於Epson Moverio BT-300的雙目相機座和世界相機座。隨附USBC夾,2200Hz眼睛攝像頭和1個高速世界相機。

HoloLens雙目附加組件

將雙眼眼動追踪添加到您的Microsoft HoloLens AR耳機中。包括雙目200Hz眼動跟踪攝像頭,高速世界攝像頭,固定座上的夾子和USB連接器夾子。


Technical Specs & Performance

 

Basic Capabilities

 

Mono | Stereo

Both, depending on desired setup

 

Field Of View

HTC Vive / Vive Pro: up to HMD limits. Epson BT-200: greater than 100°

 

Gaze Precision

~0.08°

Tracking Frequency

200Hz

 

Gaze Accuracy

~1.0°

Latency

 

Camera Latency

5.7ms

 

Processing Latency

3-4ms on i5 CPU

 

Imaging

 

Resolution

192x192

 

Saturation

Interconnected bandwidth USB 2.0 -60% saturation

 

Connection

USB 2.0

 

Data Output

 

Combined Eye Gaze

Yes

 

Pupil Position

Yes

 

Velocity | Acceleration

Can be implemented if desired

Independent Eye Gaze

Yes -1 gaze point per eye

 

Pupil Diameter

Yes - units in pixels using 2D appearance, units in mm using 3D model

 

Eye Accomodation

Yes, using binocular vergence

Calibration

 

Method

5 point

 

 

Power | Performance | Memory

 

Host CPU % Utilization

50% of one core per eye

 

Connectivity

 

SDK

Through network message based API

 

Plugin For Game Engine

Reference plugin implementation for

 

Unity3D
Reference plugin official Vizard 6 plugin

Sample Recordings

 

Unity3D Scene

Download sample recording

Spherical Image

Download sample recording