Changes

Jump to: navigation, search

Daydream View

2,796 bytes added, 11:31, 15 December 2017
no edit summary
|Predecessor=[[Google Cardbord]]
|Successor=
|Display=5.7 / 5.1 5 inch Super AMOLED (RGBG PenTilePixel / Pixel XL)|Resolution=1920 x 1080 / 2560 x 1440, 1280 x 1440 per eye(Pixel / Pixel XL)|Pixel Density=518 PPI - 577 PPI|Refresh Rate=60 Hz Low-persistence|Persistence=5.1ms (Pixel), 3.1ms (Moto Z), 3.3ms (Huawei Mate 9 Pro)
|Field of View=90° (nominal)
|Tracking=3DOF
|Positional Tracking=None
|Update Rate=Rotational: 1000 Hz, high accuracy
|Latency=Motion to Photon: Less than 20 <6 ms(Pixel), <6ms (Mate 9 Pro), <10ms (MotoZ)|Audio=3D Spatial SoundNone?|Camera=High Frame Rate Preview (60fps)??|Input=Touchpad, Back Button, Volume Key, Focus adjustment wheel[[Daydream Controller]]|Connectivity=microUSB to the smartphone|Weight=318g???|Size=201.9 202 x 116.4 x 92.6 mm93mm
|Release Date=November 10, 2016
|Price=$79
|Website=[httphttps://wwwvr.samsunggoogle.com/global/galaxy/wearablesdaydream/gear-vrheadset/ Samsung Gear VR Daydream View Website]
}}
==Introduction==[[Daydream]] is a [[Virtual Reality]] [[head-mounted display]] developed by [[Google]] for [[Daydream]] [[|Daydream Platform]]. To use Daydream View, users need to mount a [[#Daydream Ready Phones|Daydream ready Smartphone]] inside it. The smartphone serves not only as Gear VRView's screen but also as its computerprocessor and tracking device. Unlike other mobile For [[HMDsinput]], Gear VR does not solely rely on the smartphone's Daydream View has a [[IMUsDaydream Controller|small, remote-like controller]] for tracking. It has additional IMUs and Oculus' with [[rotational tracking]] technology (3[[DOF]]) built within, allowing for fast and accurate tracking of -in. Neither the user's head movements. While impressive, HMD nor the current Gear VR does not controller possess [[positional tracking]].
Announced during [[Google I/O on October 4, 2016]], Samsung Gear VR Daydream View was released in November 10, 2016 for $79. Users who pre-order Pixel or Pixel XL will receive the HMD for free.__TOC__==Daydream Ready Phones=====Google===*[[Pixel]] - Released on October 20, 2016 for $649 *[[Pixel XL]] - Released on October 20, 2016 for $769 *[[Pixel 2]] *[[Pixel 2 XL]] ===Motorola===*[[Moto Z]] - Released on June, 2016 for $400 *[[Moto Z Force]]
*[[Moto Z2]] ===Huawei===*[[Mate 9 Pro]] *[[Porsche Design Mate 9]] ===ZTE===*[[Axon 7]] ===Samsung===*[[Galaxy S8]] *[[Galaxy S8+]] *[[Galaxy Note 8]] ===LG=Daydream Ready Phones==*[[Google PixelV30]] - Released on October 20, 2016 for $649
===Asus===*[[Google Pixel XLZenFone AR]] - Released on October 20, 2016 for $769
==Hardware==
===Design of HMD===
Daydream View consists of a plastic body wrapped in soft and cushy fabric. The HMD fits over most eyeglasses and the outer fabricis removable and washable. The overall feel of the HMD is simple and light without being cheap. Unlike [[Gear VR]]It comes in 3 colors: slate, which has [[IMUs]], fans snow and microUSB port, Daydream View has only [[lenses]] and a [[NFC]] tag concealed within the front cover. The HMD does not need to be connected to the phone, the NFC tag detects the phone when it is in placecrimson.
Unlike [[Gear VR]], which has [[IMUs]], fans and microUSB port, Daydream View has only [[lenses]] and a [[NFC]] tag concealed within the front cover. The HMD does not need to be connected to the phone, the NFC tag detects the phone when it is in place. View not only relies on the phone for processing but also for [[tracking]] (3[[DOF]]). The front cover of the HMD is mostly open. It relies on a spring-loaded hinge below, an elastic hook above and few high-friction pads to keep the phone in place. This method allows the HMD to be compatible with phones of various sizes and thicknesses. Additionally, there are 2 black capacity pads that touch the phone's screen. These The HMD detects when the phone is in place and these pads align adjust the VR views with screen to the lensescorrect position.
Unlike many other HMD, Daydream View does not have a top strap. It has 1 strap that goes horizontally across your head. It does not use velcro, instead the HMD uses plastic loops to adjust, tighten and loosen the straps.
===Problems===
[[Light leak]] and [[lens glare]] are two of the problems with the Daydream View. Because the HMD is designed to accommodate phones of various sizes, light from external environment can enter the HMD from the side of lenses. In scenes of high contrast such as white objects on a black background, you'll see thin layer of light around the edges of your view.
 
'''With Pixel'''
 
[[Screen door effect]] is less noticeable on View than on [[Rift]] or [[Vive]]. Black smear, dark areas of the screen that smear across light areas during head movement, occurs due to OLED’s inability to change true black pixel colors very rapidly.
 
===The Controller===
[[Daydream Controller]] is a small, remote-like [[device]] with [[rotational tracking]] (3[[DOF]]). It allows the user to intuitively point at objects in VR with a mouse cursor. In addition to 3DOF tracking, the controller has a trackpad and 2 round buttons on top and 2 volume buttons on the sides. The controller is wireless and is recharged through a USB-C cable.
==Specifications==
!Spec
|-
|Field of View||90° (nominal), various varies by phone
|-
|Dimensions||202 x 116 x 93mm
|-
|Weight||??g
|-
|Interpupillary Distance||??-?? mm????
|-
|Sensors||[[Accelerator]], [[Gyrometer]], [[Proximity]]
|Update Rate|| Rotational Tracking: 1000 Hz, high accuracy
|-
|Latency||Motion to Photon Latency: Less than 20ms<6 ms (Pixel), <6ms (Mate 9 Pro), <10ms (MotoZ)
|-
|Focal AdjustmentInput||Covers Nearsighted / Farsighted Eyes[[Daydream Controller]]
|-
|InputAudio||Touchpad, Back Button, Volume Key, Focus adjustment wheelNone?|} ===Smartphones=======Google Pixel / Pixel XL===={| class="wikitable sortable" style="text-align: center"|-!Part!Spec|-|Display size || 5 / 5.5 inch AMOLED|-|[[Resolution]] || 1920 x 1080 / 2560×1440|-|[[Pixel density]] || |-|Refresh rate || 60 Hz Low-persistence
|-
|ConnectivityRAM ||microUSB connection to the Smartphone4GB|-|Storage || 32 or 128 GB|-|Battery || 2770 mAh / 3450 mAh<br>Non-removable|-|Weight || 143g / 168g|-|OS || Android 7.1 and up
|-
|}
===Smartphones=Requirements====
*MUST have at least 2 physical cores.
*MUST support sustained performance mode.
*The display latency on Gray-to-Gray, White-to-Black, and Black-to-White switching time MUST be ≤ 3 ms
*The display MUST support a low-persistence mode with ≤5 ms persistence
*Device implementations MUST support Bluetooth 4.2 and Bluetooth LE Data Length Extension.<ref>http://source.android.com/compatibility/android-cdd.html#7_9_virtual_reality</ref>
==Setup Tutorial==
Setting up the HMD is very easy.
#Open the HMD's front cover and remove the included [[Daydream Controller|controller]].
#Turn your phone on and put it inside the front cover.
#Close the cover and place the HMD on your head.
#Adjust the HMD until the images are clear.
#Adjust the straps.
#Calibrate the controller.
==Apps==
===Daydream Home===
[[Daydream Home]]
 
===Other Apps===
*[[Gunjack 2]]
*[[Netflix]]
*[[Google Street View]]
*[[YouTube VR]]
*[[Fotonica]]
*[[Land’s End]]
*[[Minecraft: Pocket Edition]]
*[[Lara Croft Go]]
*[[Talking and Nobody Explodes]]
*[[Smash Hit]]
*[[The Room]]
*[[Google Arts and Culture]]
*[[Wonderglade]]
*[[Mekorama]]
*[[Star Chart VR]]
*[[Hunter's Gate]]
*[[Wall Street Journal]]
==DeveloperImages==[[File:daydream view1.jpg|300px]] [[File:daydream view2.jpg|300px]] [[File:daydream view3.png|300px]]
==History==
'''November 10, 2016''' - Daydream View is released.
 
'''October 4, 2016''' - Daydream View is announced.
 
'''May 18, 2016''' - [[Daydream]] Platform is announced at [[Google I/O 2016]].
==References==
33
edits

Navigation menu