Difference between revisions of "Head Mounted Displays"

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== NVIS SX60 ==
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{{Infobox tsg
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| name          = Head Mounted Display
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| image          = Htcvive.png
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| caption        = HTC Vive
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| downloads      =  
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| manuals        =
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}}
  
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[[File:NVision nVisor SX60 1 0.jpg|200px|Image: 200 pixels]]
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A head-mounted display (HMD), is a display device worn on the head or as part of a helmet, glasses or visor, that has a small display optic in front of one or each eye<ref>https://en.wikipedia.org/wiki/Head-mounted_display</ref>. HMDs are most often used for virtual reality, for instance in the [[RIVER Labs|Radboud Immersive Virtual Environment Research labs]].
  
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{| class="wikitable"
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<!-- Table of Contents will be generated here -->
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|-
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! Product Specifications !!
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==Specifications==
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|-
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! Optical !!
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We currently offer the following types of head-mounted display in our research labs. For a full comparison of past and present HMDs, as well as other headsets on the market, see [[Head Mounted Displays/Comparison|Comparison]].
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|-
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| Total HFOV || 44°
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{| class="wikitable" 
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|-
 
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| Exit Pupil (mm) || 9
 
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| Eye Relief (mm) || 23
 
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|-
 
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| Focus/convergence || Collimated
 
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| Monocular FOV (diagonal)  || 60°
 
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| Vertical FOV || 35°
 
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| Geometric Distortion || < 15%
 
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! Mechanical !!
 
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| Weight (g) || 1000
 
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| IPD Range (mm) || 53 to 72
 
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|-
 
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| Cable Length (m) || 4.5
 
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! Performance !!
 
 
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| Resolution || 1280x1024
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! scope="col" style="width:200px;"|  
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! scope="col" style="width:200px;"| [[File:Htcvive.png|200px|Image: 200 pixels]]
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! scope="col" style="width:200px;"| [[File:Valve-index.png|200px|Image: 200 pixels]]
 
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| Display Technology || LCOS (reflective)
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! scope="col"|  
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! scope="col"| HTC Vive
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| Contrast || 100:1
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! scope="col"| Valve Index
 
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| Brightness (fL) || 30
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! Display
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! scope="row" colspan="2"|
 
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| Spatial Resolution (arc-min/pixel) || 2
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| Display Type || AMOLED || LCD
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| Pixel Defects / Eye || <= 2
 
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|}
 
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== Oculus Rift Development Kit 1.0 ==
 
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[[File:OculusRift hero.png|200px|Image: 200 pixels]]
 
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{| class="wikitable"
 
 
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! Product Specifications !!
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| Display Resolution (px, per eye) || 1080 * 1200 || 1440*1600
 
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! Display !!
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| Display Elements ||  2 || 2
 
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| Resolution || 960 x 1080 per eye
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| Pixel Density (ppi) || unspecified || 598
 
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| Refresh Rate || 75 Hz, 72Hz, 60Hz
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| Total Pixels (per eye) || 1,296,000 || 2,304,000
 
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| Persistence || 2 ms, 3ms, full
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| Display Refresh Rate (Hz) || 90 || 80/90/120/144
 
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! Viewing Optics !!
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! Viewing Optics
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! scope="row" colspan="5"|
 
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| Viewing Optics || 100° Field of View(nominal)
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| Field of View <ref group="fn" name="fov"/> || 110° || 130°
 
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! Interfaces !!
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| IPD (mm) || 60.9-73.6 || 58-70
 
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| Cable || 10' (detachable)
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! Physical properties
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! scope="row" colspan="5"|
 
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| HDMI || HDMI 1.4b
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| Weight (g) || 555 || 809
 
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| USB Device || USB 2.0  
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| Cable Length (m) || 4.5 || 5.0
 
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| USB Host || USB 2.0 (requires DC Power Adapter)
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! Interface
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! scope="row" colspan="5"|
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| Positional Tracker USB || USB 2.0
 
 
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! Internal Tracking !!
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| Platform || PC || PC
 
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| Sensors || Gyroscope, Accelerometer, Magnetometer
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| SteamVR compatible || style="background-color:#9F9;" | Yes || style="background-color:#9F9;" | Yes
 
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| Update Rate || 1000 Hz
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| Inputs || HDMI, USB || DisplayPort, USB
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! Positional Tracking !!
 
 
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| Sensors || Near Infrared CMOS Sensor
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| Controller || Vive Wand || Valve Index
 
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| Update Rate || 60 Hz
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! Tracking
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! scope="row" colspan="2"|
 
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! Weight !!
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| Type || Lighthouse || Lighthouse 2.0
 
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| Weight || 0.97 lbs (without cable)
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| Degrees of Freedom || 6 || 6
 
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! Included Accessories !!
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| Max. Play Area (m2) || 16 || 100<ref group="fn">Requires 4 Lighthouses 2.0</ref>
 
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| Included Accessories || HDMI to DVI Adapter
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| Additional Trackers || style="background-color:#9F9;" | Yes || style="background-color:#9F9;" | Yes
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|-  
 
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DC Power Adapter
 
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|-
 
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International Power Plugs
 
 
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Nearsighted lens cups
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| Hand Tracking || style="background-color:#F99;" | No || style="background-color:#F99;" | No
 
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Lens cleaning cloth
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! Audio
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! scope="row" colspan="2"|
 
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| Built-in Headphones || style="background-color:#FFB;" | Optional<ref group="fn">Available with the Vive Deluxe Audio Strap</ref> || style="background-color:#9F9;" | Yes
 
|}
 
|}
  
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== Oculus Rift Development Kit 2.0 ==
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<references group="fn">
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<ref name="fov">Field of View specified by manufacturer, could be horizontal or diagonal. Actual field of view depends on the distance between the HMD lenses and your eyes. For all listed devices, this distance is variable.</ref>
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</references>
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<!--
 +
==Installation==
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==Configuration==
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==Usage==
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-->
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==See Also==
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*[[RIVER Labs]]
  
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[[File:Camera dk2.jpg|200px|Image: 200 pixels]]
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==References==
 +
<references />
  
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{| class="wikitable"
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<!--
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|-
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==External Links==
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! Product Specifications !!
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-->
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|-
 
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! Display !!
 
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|-
 
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| Resolution || 960 x 1080 per eye
 
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|-
 
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| Refresh Rate || 75 Hz, 72Hz, 60Hz
 
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|-
 
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| Persistence || 2 ms, 3ms, full
 
−
|-
 
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! Viewing Optics !!
 
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|-
 
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| Viewing Optics || 100° Field of View(nominal)
 
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|-
 
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! Interfaces !!
 
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|-
 
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| Cable || 10' (detachable)
 
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|-
 
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| HDMI || HDMI 1.4b
 
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|-
 
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| USB Device || USB 2.0
 
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|-
 
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| USB Host || USB 2.0 (requires DC Power Adapter)
 
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|-
 
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| Positional Tracker USB || USB 2.0
 
−
|-
 
−
! Internal Tracking !!
 
−
|-
 
−
| Sensors || Gyroscope, Accelerometer, Magnetometer
 
−
|-
 
−
| Update Rate || 1000 Hz
 
−
|-  
 
−
! Positional Tracking !!
 
−
|-
 
−
| Sensors || Near Infrared CMOS Sensor
 
−
|-
 
−
| Update Rate || 60 Hz
 
−
|-
 
−
! Weight !!
 
−
|-
 
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| Weight || 0.97 lbs (without cable)
 
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|-
 
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! Included Accessories !!
 
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|-
 
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| Included Accessories || HDMI to DVI Adapter
 
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|-
 
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DC Power Adapter
 
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|-
 
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International Power Plugs
 
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|-
 
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Nearsighted lens cups
 
−
|-
 
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Lens cleaning cloth
 
−
|-
 
−
|}
 

Latest revision as of 12:40, 4 April 2022

Head Mounted Display
Htcvive.png
HTC Vive

A head-mounted display (HMD), is a display device worn on the head or as part of a helmet, glasses or visor, that has a small display optic in front of one or each eye[1]. HMDs are most often used for virtual reality, for instance in the Radboud Immersive Virtual Environment Research labs.


Specifications

We currently offer the following types of head-mounted display in our research labs. For a full comparison of past and present HMDs, as well as other headsets on the market, see Comparison.

Image: 200 pixels Image: 200 pixels
HTC Vive Valve Index
Display
Display Type AMOLED LCD
Display Resolution (px, per eye) 1080 * 1200 1440*1600
Display Elements 2 2
Pixel Density (ppi) unspecified 598
Total Pixels (per eye) 1,296,000 2,304,000
Display Refresh Rate (Hz) 90 80/90/120/144
Viewing Optics
Field of View [fn 1] 110° 130°
IPD (mm) 60.9-73.6 58-70
Physical properties
Weight (g) 555 809
Cable Length (m) 4.5 5.0
Interface
Platform PC PC
SteamVR compatible Yes Yes
Inputs HDMI, USB DisplayPort, USB
Controller Vive Wand Valve Index
Tracking
Type Lighthouse Lighthouse 2.0
Degrees of Freedom 6 6
Max. Play Area (m2) 16 100[fn 2]
Additional Trackers Yes Yes
Hand Tracking No No
Audio
Built-in Headphones Optional[fn 3] Yes
  1. ↑ Field of View specified by manufacturer, could be horizontal or diagonal. Actual field of view depends on the distance between the HMD lenses and your eyes. For all listed devices, this distance is variable.
  2. ↑ Requires 4 Lighthouses 2.0
  3. ↑ Available with the Vive Deluxe Audio Strap

See Also

References

  1. ↑ https://en.wikipedia.org/wiki/Head-mounted_display


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