<?xml version="1.0"?>
<feed xmlns="http://www.w3.org/2005/Atom" xml:lang="en">
	<id>https://vrarwiki.com/api.php?action=feedcontributions&amp;feedformat=atom&amp;user=VRguy</id>
	<title>VR &amp; AR Wiki - User contributions [en]</title>
	<link rel="self" type="application/atom+xml" href="https://vrarwiki.com/api.php?action=feedcontributions&amp;feedformat=atom&amp;user=VRguy"/>
	<link rel="alternate" type="text/html" href="https://vrarwiki.com/wiki/Special:Contributions/VRguy"/>
	<updated>2026-04-15T07:16:14Z</updated>
	<subtitle>User contributions</subtitle>
	<generator>MediaWiki 1.43.0</generator>
	<entry>
		<id>https://vrarwiki.com/index.php?title=OSVR_HDK1&amp;diff=6005</id>
		<title>OSVR HDK1</title>
		<link rel="alternate" type="text/html" href="https://vrarwiki.com/index.php?title=OSVR_HDK1&amp;diff=6005"/>
		<updated>2015-08-02T18:48:20Z</updated>

		<summary type="html">&lt;p&gt;VRguy: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{Device Infobox&lt;br /&gt;
|image=[[File:osvr hdk1.png|350px]]&lt;br /&gt;
|Type=[[Virtual Reality]]&lt;br /&gt;
|Subtype=[[Head-mounted Display]], [[DIY HMD]]&lt;br /&gt;
|Platform=[[OSVR]]&lt;br /&gt;
|Developer=[[Razer]] and [[Sensics]]&lt;br /&gt;
|Requires=PC&lt;br /&gt;
|Display=5.5 inch LCD (HDK 1.0), 5.5 inch low-persistence OLED (HDK 1.1 and HDK 1.2 models)&lt;br /&gt;
|Resolution=1920 x 1080, 960 x 1080 per eye&lt;br /&gt;
|Refresh Rate=60 Hz&lt;br /&gt;
|Persistence=Low persistence&lt;br /&gt;
|Field of View=100° (nominal), 90° (H and V)&lt;br /&gt;
|Optics=Dual-lenses, Wide FOV lenses&lt;br /&gt;
|Tracking=3DOF, 6DOF&lt;br /&gt;
|Rotational Tracking=[[Gyroscope]], [[Accelerometer]], [[Magnetometer]]&lt;br /&gt;
|Positional Tracking=IR-LED faceplate and External Infrared Camera&lt;br /&gt;
|Update Rate=Rotational: 400Hz, Positional: 100 Hz&lt;br /&gt;
|Latency=??&lt;br /&gt;
|Connectivity=1 external and 2 internal USB 3.0 ports&lt;br /&gt;
|Input=Gamepads, Mouse and Keyboard, [[Leap Motion]]&lt;br /&gt;
|Weight=&lt;br /&gt;
|Release Date=July 6, 2015&lt;br /&gt;
|Price=$200, $300&lt;br /&gt;
|Website=[http://www.osvr.com/hardware.html OSVR Hardware]&lt;br /&gt;
}}&lt;br /&gt;
[[OSVR Hacker Dev Kit]] or &#039;&#039;&#039;HDK&#039;&#039;&#039; is a [[Virtual Reality]] [[head-mounted display]] created by [[Razer]]. Hacker Dev Kit is the [[OSVR]]&#039;s first device. It was announced in CES 2015 alongside Razer&#039;s [[VR Platform]] [[Open Source Virtual Reality]] or [[OSVR]]. OSVR Hacker Dev Kit has an open source and modular design that not only allows the user to replace and renew its hardware components but also build one from scratch. The schematics is available for free on OSVR&#039;s website.&lt;br /&gt;
&lt;br /&gt;
OSVR Hacker Dev Kit went on sale on July 6, 2015 at a base price of $199.&lt;br /&gt;
==Hardware==&lt;br /&gt;
Hacker Dev Kit or HDK is open sourced just like its software counterpart. Users can freely download its schematics from OSVR&#039;s website. With a modular design, HDK is ideal for users who like to build their own devices or make modifications to pre-existing ones. Users to replace older components with newer versions or customize the entire HMD. &lt;br /&gt;
&lt;br /&gt;
===Specifications===&lt;br /&gt;
{| class=&amp;quot;wikitable sortable&amp;quot;&lt;br /&gt;
|-&lt;br /&gt;
!rowspan=&amp;quot;2&amp;quot; | Part&lt;br /&gt;
! colspan=&amp;quot;3&amp;quot; | Spec &lt;br /&gt;
|-&lt;br /&gt;
!HDK 1.0 &lt;br /&gt;
!HDK 1.1 &lt;br /&gt;
!HDK 1.2&lt;br /&gt;
|-&lt;br /&gt;
|Display || 5.5 inch LCD || 5.5 inch OLED&amp;lt;br&amp;gt; 401 [[PPI]] at 60 [[FPS]] || 5.5 inch OLED&amp;lt;br&amp;gt; 401 PPI at 60 FPS&lt;br /&gt;
|-&lt;br /&gt;
|Resolution || 1920 x 1080&amp;lt;br&amp;gt;960 x 1080 per eye || 1920 x 1080&amp;lt;br&amp;gt;960 x 1080 per eye || 1920 x 1080&amp;lt;br&amp;gt;960 x 1080 per eye&lt;br /&gt;
|-&lt;br /&gt;
|Refresh Rate || 60 Hz || 60 Hz || 60 Hz&lt;br /&gt;
|-&lt;br /&gt;
|Field of View || 100° (nominal) &amp;lt;br&amp;gt; 90° (Horizontal and Vertical) || 100° (nominal) &amp;lt;br&amp;gt; 90° (Horizontal and Vertical) || 100° (nominal) &amp;lt;br&amp;gt; 90° (Horizontal and Vertical)&lt;br /&gt;
|-&lt;br /&gt;
|Optics || Dual-lenses (&amp;lt;13% distortion) || Dual-lenses (&amp;lt;13% distortion) || Dual-lenses (&amp;lt;13% distortion)&lt;br /&gt;
|-&lt;br /&gt;
|Interaxial Distance || Adjustable || Adjustable || Adjustable&lt;br /&gt;
|-&lt;br /&gt;
|Tracking || 3 [[degrees of freedom]] || 3 degrees of freedom || 6 degrees of freedom&lt;br /&gt;
|-&lt;br /&gt;
|Rotational Tracking ||  [[Gyroscope]], [[Accelerometer]], [[Magnetometer]] || [[Gyroscope]], [[Accelerometer]], [[Magnetometer]] || [[Gyroscope]], [[Accelerometer]], [[Magnetometer]]&lt;br /&gt;
|-&lt;br /&gt;
|Positional Tracking || None || None || IR-LED faceplate and External Infrared Camera&lt;br /&gt;
|-&lt;br /&gt;
|Update Rate || Rotational: ?? || Rotational: ?? || Rotational: 400Hz &amp;lt;br&amp;gt; Positional: 100 Hz&lt;br /&gt;
|-&lt;br /&gt;
|Latency || ?? || ?? || ?? &lt;br /&gt;
|-&lt;br /&gt;
|Connectivity || 1 external and 2 internal USB 3.0 ports || 1 external and 2 internal USB 3.0 ports || 1 external and 2 internal USB 3.0 ports &lt;br /&gt;
|-&lt;br /&gt;
|Weight || ?? || ?? || ??&lt;br /&gt;
|-&lt;br /&gt;
|Facemask || regular foam layer || bamboo charcoal microfiber foam layer || bamboo charcoal microfiber foam layer&lt;br /&gt;
|-&lt;br /&gt;
|Input || colspan=&amp;quot;3&amp;quot; | Various, such as Mouse and Keyboard, Gamepads, [[Leap Motion]], [[Nod]]&lt;br /&gt;
|-&lt;br /&gt;
| Cost || $199.99 || $199.99 || $299.99&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
===Components===&lt;br /&gt;
HMD Module - Where all the sensors are located. It has 3 USB 3.0 ports, 2 internal and 1 external.&lt;br /&gt;
&lt;br /&gt;
Display - Display with flat cables and display board interface for interchangeable panels.&lt;br /&gt;
&lt;br /&gt;
Optics Module - Two-lenses optics for additional eye pressure relief, Free from strong geometrical distortion (&amp;lt;13%), Adjustable inter Pupillary Distance and Diopter for use without glasses&lt;br /&gt;
&lt;br /&gt;
HMD Mechanical Module - Replaceable face mask with foam layer for comfort.&lt;br /&gt;
&lt;br /&gt;
Belt Box Module - USB 3.0 port, integrated surround sound, effortless cable management and signal boosters.&lt;br /&gt;
&lt;br /&gt;
===Add-ons===&lt;br /&gt;
OLED Display - 5.5 inch Full HD OLED, 1920 x 1080 resolution, [[low persistence]] display. 401 pixels per inch at 60 FPS. (included in HDK 1.1 and 1.2)&lt;br /&gt;
&lt;br /&gt;
Ergonomic Facemask - Improved facemask consist of bamboo charcoal microfiber foam layer. (included in HDK 1.1 and 1.2)&lt;br /&gt;
&lt;br /&gt;
IR Upgrade Kit - IR faceplate allows [[positional tracking]] with update rate of 100Hz. It comes with an external IR camera. (included in HDK 1.2)&lt;br /&gt;
&lt;br /&gt;
OSVR Faceplate with [[Leap Motion]] - Faceplate with [[Leap Motion VR]] camera built-in. It allows the tracking of hands, fingers and gestures. &lt;br /&gt;
&lt;br /&gt;
Wide FOV Lenses - Utilizes [[Wearality Sky]]&#039;s 150 degrees [[FOV]] double Fresnel lenses.&lt;br /&gt;
&lt;br /&gt;
Mobile smartphone faceplate - ??&lt;br /&gt;
&lt;br /&gt;
==Setup Tutorial==&lt;br /&gt;
&lt;br /&gt;
==Apps==&lt;br /&gt;
&lt;br /&gt;
==Developer==&lt;br /&gt;
&lt;br /&gt;
==History==&lt;br /&gt;
January 6, 2015 - OSVR and Hacker Dev Kit were announced at CES 2015&lt;br /&gt;
&lt;br /&gt;
March 25, 2015 - OSVR announced that it will have an optional faceplate with [[Leap Motion]] hardware and software incorporated. This faceplate allows the HMD to accurately track the movement of hands and fingers.&lt;br /&gt;
&lt;br /&gt;
July 6, 2015 - Hacker Dev Kit became on sale and began to ship.&lt;br /&gt;
&lt;br /&gt;
[[Category:Virtual Reality Devices]]&lt;/div&gt;</summary>
		<author><name>VRguy</name></author>
	</entry>
	<entry>
		<id>https://vrarwiki.com/index.php?title=OSVR&amp;diff=6004</id>
		<title>OSVR</title>
		<link rel="alternate" type="text/html" href="https://vrarwiki.com/index.php?title=OSVR&amp;diff=6004"/>
		<updated>2015-08-02T17:39:53Z</updated>

		<summary type="html">&lt;p&gt;VRguy: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{Platform Infobox&lt;br /&gt;
|image={{#ev:youtube|dxeQVBwyh8Y|350}}&lt;br /&gt;
|Type=[[Virtual Reality]]&lt;br /&gt;
|Subtype=[[Head-mounted Display]]&lt;br /&gt;
|Creator=[[Razer]] and [[Sensics]]&lt;br /&gt;
|Developer=&lt;br /&gt;
|Manufacturer=&lt;br /&gt;
|Devices=[[OSVR Hacker Dev Kit]]&lt;br /&gt;
|Accessories=&lt;br /&gt;
|Release Date=&lt;br /&gt;
|Price=&lt;br /&gt;
|Website=http://www.osvr.com/, https://github.com/OSVR&lt;br /&gt;
}}&lt;br /&gt;
[[OSVR]] or &#039;&#039;&#039;Open Source Virtual Reality&#039;&#039;&#039; is an open-source [[Virtual Reality]] [[VR Platforms|platform]] initiated by [[Razer]] and [[Sensics]]. Described by Razer CEO Min-Liang Tan as the Android of [[VR]], OSVR is an open-source software platform designed to create standardization and bring Virtual Reality onto different types of [[VR Devices|hardware]]. It incorporates various game engines, [[HMD]]s and control methods to allow developers to create games and other software for numerous head-mounted displays and VR operating systems. Developers can use OSVR to port and optimize [[VR Applications|VR applications]] for individual [[VR Devices|devices]].&lt;br /&gt;
&lt;br /&gt;
==Features==&lt;br /&gt;
Open Source - Open Source Software and Hardware. Software Development Kit is licensed under Apache 2.0. Hardware schematics is available for free. Allows the user to build or modify his or her own device.&lt;br /&gt;
&lt;br /&gt;
Partnership - OSVR has over 50 partners including [[Unity]], [[Unreal]], [[Intel]], [[Bosch]], [[Razer]], [[Sensics]], [[Unisoft]] and more.&lt;br /&gt;
&lt;br /&gt;
Standardization - OSVR standardizes the interface between input devices, applications and output devices so that application developers do not need to develop support for particular hardware.&lt;br /&gt;
&lt;br /&gt;
Modular - OSVR allows the user to mix-and-match components to create the best combination of hardware and software, the opposite of one size fits all approach.&lt;br /&gt;
&lt;br /&gt;
Extendable - OSVR can be extended with plugins that are both open and closed source, providing support for new devices or add analysis capabilities such as a gesture engine, sensor fusion and eye tracking.&lt;br /&gt;
&lt;br /&gt;
==Devices==&lt;br /&gt;
===OSVR Hacker Dev Kit===&lt;br /&gt;
OSVR is launched with [[Razer]]&#039;s [[OSVR Hacker Dev Kit]] which was jointly designed by [[Razer]] and [[Sensics]]. It is a [[head-mounted display]] similar to the [[Oculus Rift]]. Unlike other VR HMDs, Hack Dev Kit is modifiable. It is built with modular circuit boards and open-source hardware, allowing for easy customization and replacement when new hardware is released. The schematics for the device is available for free.&lt;br /&gt;
&lt;br /&gt;
==History==&lt;br /&gt;
OSVR was announced in CES 2015 on January 6 - 9, 2015.&lt;br /&gt;
&lt;br /&gt;
On March 25, 2015, OSVR announced that its [[OSVR Hacker Dev Kit|Hacker Dev Kit]] will have an optional faceplate with [[Leap Motion]] technology embedded.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
[[Category:Platforms]] [[Category:Virtual Reality Platforms]]&lt;/div&gt;</summary>
		<author><name>VRguy</name></author>
	</entry>
	<entry>
		<id>https://vrarwiki.com/index.php?title=OSVR&amp;diff=6003</id>
		<title>OSVR</title>
		<link rel="alternate" type="text/html" href="https://vrarwiki.com/index.php?title=OSVR&amp;diff=6003"/>
		<updated>2015-08-02T17:22:04Z</updated>

		<summary type="html">&lt;p&gt;VRguy: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{Platform Infobox&lt;br /&gt;
|image={{#ev:youtube|dxeQVBwyh8Y|350}}&lt;br /&gt;
|Type=[[Virtual Reality]]&lt;br /&gt;
|Subtype=[[Head-mounted Display]]&lt;br /&gt;
|Creator=[[Razer]] and [[Sensics]]&lt;br /&gt;
|Developer=&lt;br /&gt;
|Manufacturer=&lt;br /&gt;
|Devices=[[OSVR Hacker Dev Kit]]&lt;br /&gt;
|Accessories=&lt;br /&gt;
|Release Date=&lt;br /&gt;
|Price=&lt;br /&gt;
|Website=http://www.osvr.com/, https://github.com/OSVR&lt;br /&gt;
}}&lt;br /&gt;
[[OSVR]] or &#039;&#039;&#039;Open Source Virtual Reality&#039;&#039;&#039; is an open-source [[Virtual Reality]] [[VR Platforms|platform]] initiated by [[Razer]] and [[Sensics]]. Described by Razer CEO Min-Liang Tan as the Android of [[VR]], OSVR is an open-source software platform designed to create standardization and bring Virtual Reality onto different types of [[VR Devices|hardware]]. It incorporates various game engines, [[HMD]]s and control methods to allow developers to create games and other software for numerous head-mounted displays and VR operating systems. Developers can use OSVR to port and optimize [[VR Applications|VR applications]] for individual [[VR Devices|devices]].&lt;br /&gt;
&lt;br /&gt;
==Features==&lt;br /&gt;
Open Source - Open Source Software and Hardware. Software Development Kit is licensed under Apache 2.0. Hardware schematics is available for free. Allows the user to build or modify his or her own device.&lt;br /&gt;
&lt;br /&gt;
Partnership - OSVR has over 50 partners including [[Unity]], [[Unreal]], [[Intel]], [[Bosch]], [[Razer]], [[Sensics]], [[Unisoft]] and more.&lt;br /&gt;
&lt;br /&gt;
Standardization - OSVR standardizes the interface between input devices, applications and output devices so that application developers do not need to develop support for particular hardware.&lt;br /&gt;
&lt;br /&gt;
Modular - OSVR allows the user to mix-and-match components to create the best combination of hardware and software, the opposite of one size fits all approach.&lt;br /&gt;
&lt;br /&gt;
Extendable - OSVR can be extended with plugins that are both open and closed source, providing support for new devices or add analysis capabilities such as a gesture engine, sensor fusion and eye tracking.&lt;br /&gt;
&lt;br /&gt;
==Devices==&lt;br /&gt;
===OSVR Hacker Dev Kit===&lt;br /&gt;
OSVR is launched with [[Razer]]&#039;s [[OSVR Hacker Dev Kit]]. It is a [[head-mounted display]] similar to the [[Oculus Rift]]. Unlike other VR HMDs, Hack Dev Kit is modifiable. It is built with modular circuit boards and open-source hardware, allowing for easy customization and replacement when new hardware is released. The schematics for the device is available for free.&lt;br /&gt;
&lt;br /&gt;
==History==&lt;br /&gt;
OSVR was announced in CES 2015 on January 6 - 9, 2015.&lt;br /&gt;
&lt;br /&gt;
On March 25, 2015, OSVR announced that its [[OSVR Hacker Dev Kit|Hacker Dev Kit]] will have an optional faceplate with [[Leap Motion]] technology embedded.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
[[Category:Platforms]] [[Category:Virtual Reality Platforms]]&lt;/div&gt;</summary>
		<author><name>VRguy</name></author>
	</entry>
	<entry>
		<id>https://vrarwiki.com/index.php?title=OSVR&amp;diff=6002</id>
		<title>OSVR</title>
		<link rel="alternate" type="text/html" href="https://vrarwiki.com/index.php?title=OSVR&amp;diff=6002"/>
		<updated>2015-08-02T17:21:41Z</updated>

		<summary type="html">&lt;p&gt;VRguy: Added Sensics to initiators&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{Platform Infobox&lt;br /&gt;
|image={{#ev:youtube|dxeQVBwyh8Y|350}}&lt;br /&gt;
|Type=[[Virtual Reality]]&lt;br /&gt;
|Subtype=[[Head-mounted Display]]&lt;br /&gt;
|Creator=[[Razer]]&lt;br /&gt;
|Developer=&lt;br /&gt;
|Manufacturer=&lt;br /&gt;
|Devices=[[OSVR Hacker Dev Kit]]&lt;br /&gt;
|Accessories=&lt;br /&gt;
|Release Date=&lt;br /&gt;
|Price=&lt;br /&gt;
|Website=http://www.osvr.com/, https://github.com/OSVR&lt;br /&gt;
}}&lt;br /&gt;
[[OSVR]] or &#039;&#039;&#039;Open Source Virtual Reality&#039;&#039;&#039; is an open-source [[Virtual Reality]] [[VR Platforms|platform]] initiated by [[Razer]] and [[Sensics]]. Described by Razer CEO Min-Liang Tan as the Android of [[VR]], OSVR is an open-source software platform designed to create standardization and bring Virtual Reality onto different types of [[VR Devices|hardware]]. It incorporates various game engines, [[HMD]]s and control methods to allow developers to create games and other software for numerous head-mounted displays and VR operating systems. Developers can use OSVR to port and optimize [[VR Applications|VR applications]] for individual [[VR Devices|devices]].&lt;br /&gt;
&lt;br /&gt;
==Features==&lt;br /&gt;
Open Source - Open Source Software and Hardware. Software Development Kit is licensed under Apache 2.0. Hardware schematics is available for free. Allows the user to build or modify his or her own device.&lt;br /&gt;
&lt;br /&gt;
Partnership - OSVR has over 50 partners including [[Unity]], [[Unreal]], [[Intel]], [[Bosch]], [[Razer]], [[Sensics]], [[Unisoft]] and more.&lt;br /&gt;
&lt;br /&gt;
Standardization - OSVR standardizes the interface between input devices, applications and output devices so that application developers do not need to develop support for particular hardware.&lt;br /&gt;
&lt;br /&gt;
Modular - OSVR allows the user to mix-and-match components to create the best combination of hardware and software, the opposite of one size fits all approach.&lt;br /&gt;
&lt;br /&gt;
Extendable - OSVR can be extended with plugins that are both open and closed source, providing support for new devices or add analysis capabilities such as a gesture engine, sensor fusion and eye tracking.&lt;br /&gt;
&lt;br /&gt;
==Devices==&lt;br /&gt;
===OSVR Hacker Dev Kit===&lt;br /&gt;
OSVR is launched with [[Razer]]&#039;s [[OSVR Hacker Dev Kit]]. It is a [[head-mounted display]] similar to the [[Oculus Rift]]. Unlike other VR HMDs, Hack Dev Kit is modifiable. It is built with modular circuit boards and open-source hardware, allowing for easy customization and replacement when new hardware is released. The schematics for the device is available for free.&lt;br /&gt;
&lt;br /&gt;
==History==&lt;br /&gt;
OSVR was announced in CES 2015 on January 6 - 9, 2015.&lt;br /&gt;
&lt;br /&gt;
On March 25, 2015, OSVR announced that its [[OSVR Hacker Dev Kit|Hacker Dev Kit]] will have an optional faceplate with [[Leap Motion]] technology embedded.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
[[Category:Platforms]] [[Category:Virtual Reality Platforms]]&lt;/div&gt;</summary>
		<author><name>VRguy</name></author>
	</entry>
	<entry>
		<id>https://vrarwiki.com/index.php?title=OSVR_HDK1&amp;diff=6001</id>
		<title>OSVR HDK1</title>
		<link rel="alternate" type="text/html" href="https://vrarwiki.com/index.php?title=OSVR_HDK1&amp;diff=6001"/>
		<updated>2015-08-02T17:16:44Z</updated>

		<summary type="html">&lt;p&gt;VRguy: Added rotational tracking info and creators&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{Device Infobox&lt;br /&gt;
|image=[[File:osvr hdk1.png|350px]]&lt;br /&gt;
|Type=[[Virtual Reality]]&lt;br /&gt;
|Subtype=[[Head-mounted Display]], [[DIY HMD]]&lt;br /&gt;
|Platform=[[OSVR]]&lt;br /&gt;
|Developer=[[Razer]] and [[Sensics]]&lt;br /&gt;
|Requires=PC&lt;br /&gt;
|Display=5.5 inch LCD, 5.5 inch OLED&lt;br /&gt;
|Resolution=1920 x 1080, 960 x 1080 per eye&lt;br /&gt;
|Refresh Rate=60 Hz&lt;br /&gt;
|Persistence=&lt;br /&gt;
|Field of View=100° (nominal), 90° (H and V)&lt;br /&gt;
|Optics=Dual-lenses, Wide FOV lenses&lt;br /&gt;
|Tracking=3DOF, 6DOF&lt;br /&gt;
|Rotational Tracking=[[Gyroscope]], [[Accelerometer]], [[Magnetometer]]&lt;br /&gt;
|Positional Tracking=IR-LED faceplate and External Infrared Camera&lt;br /&gt;
|Update Rate=Rotational: ??, Positional: 100 Hz&lt;br /&gt;
|Latency=??&lt;br /&gt;
|Connectivity=1 external and 2 internal USB 3.0 ports&lt;br /&gt;
|Input=Gamepads, Mouse and Keyboard, [[Leap Motion]]&lt;br /&gt;
|Weight=&lt;br /&gt;
|Release Date=July 6, 2015&lt;br /&gt;
|Price=$200, $300&lt;br /&gt;
|Website=[http://www.osvr.com/hardware.html OSVR Hardware]&lt;br /&gt;
}}&lt;br /&gt;
[[OSVR Hacker Dev Kit]] or &#039;&#039;&#039;HDK&#039;&#039;&#039; is a [[Virtual Reality]] [[head-mounted display]] created by [[Razer]]. Hacker Dev Kit is the [[OSVR]]&#039;s first device. It was announced in CES 2015 alongside Razer&#039;s [[VR Platform]] [[Open Source Virtual Reality]] or [[OSVR]]. OSVR Hacker Dev Kit has an open source and modular design that not only allows the user to replace and renew its hardware components but also build one from scratch. The schematics is available for free on OSVR&#039;s website.&lt;br /&gt;
&lt;br /&gt;
OSVR Hacker Dev Kit went on sale on July 6, 2015 at a base price of $199.&lt;br /&gt;
==Hardware==&lt;br /&gt;
Hacker Dev Kit or HDK is open sourced just like its software counterpart. Users can freely download its schematics from OSVR&#039;s website. With a modular design, HDK is ideal for users who like to build their own devices or make modifications to pre-existing ones. Users to replace older components with newer versions or customize the entire HMD. &lt;br /&gt;
&lt;br /&gt;
===Specifications===&lt;br /&gt;
{| class=&amp;quot;wikitable sortable&amp;quot;&lt;br /&gt;
|-&lt;br /&gt;
!rowspan=&amp;quot;2&amp;quot; | Part&lt;br /&gt;
! colspan=&amp;quot;3&amp;quot; | Spec &lt;br /&gt;
|-&lt;br /&gt;
!HDK 1.0 &lt;br /&gt;
!HDK 1.1 &lt;br /&gt;
!HDK 1.2&lt;br /&gt;
|-&lt;br /&gt;
|Display || 5.5 inch LCD || 5.5 inch OLED&amp;lt;br&amp;gt; 401 [[PPI]] at 60 [[FPS]] || 5.5 inch OLED&amp;lt;br&amp;gt; 401 PPI at 60 FPS&lt;br /&gt;
|-&lt;br /&gt;
|Resolution || 1920 x 1080&amp;lt;br&amp;gt;960 x 1080 per eye || 1920 x 1080&amp;lt;br&amp;gt;960 x 1080 per eye || 1920 x 1080&amp;lt;br&amp;gt;960 x 1080 per eye&lt;br /&gt;
|-&lt;br /&gt;
|Refresh Rate || 60 Hz || 60 Hz || 60 Hz&lt;br /&gt;
|-&lt;br /&gt;
|Field of View || 100° (nominal) &amp;lt;br&amp;gt; 90° (Horizontal and Vertical) || 100° (nominal) &amp;lt;br&amp;gt; 90° (Horizontal and Vertical) || 100° (nominal) &amp;lt;br&amp;gt; 90° (Horizontal and Vertical)&lt;br /&gt;
|-&lt;br /&gt;
|Optics || Dual-lenses (&amp;lt;13% distortion) || Dual-lenses (&amp;lt;13% distortion) || Dual-lenses (&amp;lt;13% distortion)&lt;br /&gt;
|-&lt;br /&gt;
|Interaxial Distance || Adjustable || Adjustable || Adjustable&lt;br /&gt;
|-&lt;br /&gt;
|Tracking || 3 [[degrees of freedom]] || 3 degrees of freedom || 6 degrees of freedom&lt;br /&gt;
|-&lt;br /&gt;
|Rotational Tracking ||  [[Gyroscope]], [[Accelerometer]], [[Magnetometer]] || [[Gyroscope]], [[Accelerometer]], [[Magnetometer]] || [[Gyroscope]], [[Accelerometer]], [[Magnetometer]]&lt;br /&gt;
|-&lt;br /&gt;
|Positional Tracking || None || None || IR-LED faceplate and External Infrared Camera&lt;br /&gt;
|-&lt;br /&gt;
|Update Rate || Rotational: ?? || Rotational: ?? || Rotational: 400Hz &amp;lt;br&amp;gt; Positional: 100 Hz&lt;br /&gt;
|-&lt;br /&gt;
|Latency || ?? || ?? || ?? &lt;br /&gt;
|-&lt;br /&gt;
|Connectivity || 1 external and 2 internal USB 3.0 ports || 1 external and 2 internal USB 3.0 ports || 1 external and 2 internal USB 3.0 ports &lt;br /&gt;
|-&lt;br /&gt;
|Weight || ?? || ?? || ??&lt;br /&gt;
|-&lt;br /&gt;
|Facemask || regular foam layer || bamboo charcoal microfiber foam layer || bamboo charcoal microfiber foam layer&lt;br /&gt;
|-&lt;br /&gt;
|Input || colspan=&amp;quot;3&amp;quot; | Various, such as Mouse and Keyboard, Gamepads, [[Leap Motion]], [[Nod]]&lt;br /&gt;
|-&lt;br /&gt;
| Cost || $199.99 || $199.99 || $299.99&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
===Components===&lt;br /&gt;
HMD Module - Where all the sensors are located. It has 3 USB 3.0 ports, 2 internal and 1 external.&lt;br /&gt;
&lt;br /&gt;
Display - Display with flat cables and display board interface for interchangeable panels.&lt;br /&gt;
&lt;br /&gt;
Optics Module - Two-lenses optics for additional eye pressure relief, Free from strong geometrical distortion (&amp;lt;13%), Adjustable inter Pupillary Distance and Diopter for use without glasses&lt;br /&gt;
&lt;br /&gt;
HMD Mechanical Module - Replaceable face mask with foam layer for comfort.&lt;br /&gt;
&lt;br /&gt;
Belt Box Module - USB 3.0 port, integrated surround sound, effortless cable management and signal boosters.&lt;br /&gt;
&lt;br /&gt;
===Add-ons===&lt;br /&gt;
OLED Display - 5.5 inch Full HD OLED, 1920 x 1080 resolution, [[low persistence]] display. 401 pixels per inch at 60 FPS. (included in HDK 1.1 and 1.2)&lt;br /&gt;
&lt;br /&gt;
Ergonomic Facemask - Improved facemask consist of bamboo charcoal microfiber foam layer. (included in HDK 1.1 and 1.2)&lt;br /&gt;
&lt;br /&gt;
IR Upgrade Kit - IR faceplate allows [[positional tracking]] with update rate of 100Hz. It comes with an external IR camera. (included in HDK 1.2)&lt;br /&gt;
&lt;br /&gt;
OSVR Faceplate with [[Leap Motion]] - Faceplate with [[Leap Motion VR]] camera built-in. It allows the tracking of hands, fingers and gestures. &lt;br /&gt;
&lt;br /&gt;
Wide FOV Lenses - Utilizes [[Wearality Sky]]&#039;s 150 degrees [[FOV]] double Fresnel lenses.&lt;br /&gt;
&lt;br /&gt;
Mobile smartphone faceplate - ??&lt;br /&gt;
&lt;br /&gt;
==Setup Tutorial==&lt;br /&gt;
&lt;br /&gt;
==Apps==&lt;br /&gt;
&lt;br /&gt;
==Developer==&lt;br /&gt;
&lt;br /&gt;
==History==&lt;br /&gt;
January 6, 2015 - OSVR and Hacker Dev Kit were announced at CES 2015&lt;br /&gt;
&lt;br /&gt;
March 25, 2015 - OSVR announced that it will have an optional faceplate with [[Leap Motion]] hardware and software incorporated. This faceplate allows the HMD to accurately track the movement of hands and fingers.&lt;br /&gt;
&lt;br /&gt;
July 6, 2015 - Hacker Dev Kit became on sale and began to ship.&lt;br /&gt;
&lt;br /&gt;
[[Category:Virtual Reality Devices]]&lt;/div&gt;</summary>
		<author><name>VRguy</name></author>
	</entry>
</feed>