411 questions
0 answers
BingMap spatial mapping
I run the BingMap sample module on HoloLens 2. However, it seems like the background objects are turning into black triangles. The spatial mapping is not working properly. Can I fix that in Unity? ]1
HoloLens | Development
asked 2021-06-18T01:18:45.74+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(284.8, 95%, 37%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EZP%3C/text%3E%3C/svg%3E)
Zicheng Pan
1
Reputation point
commented 2021-06-30T06:08:49.747+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(182.40000000000003, 74%, 27%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESZ%3C/text%3E%3C/svg%3E)
Sarah Zhang
76
Reputation points
1 answer
Hololense 2 Spectator
what are the recommended Unity packages and versions required for spectator mode app?
HoloLens | Development
411 questions
asked 2021-06-18T16:22:50.427+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(3.2, 87%, 10%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EKA%3C/text%3E%3C/svg%3E)
Karam AbuGhalieh
1
Reputation point
commented 2021-06-29T08:08:56.497+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(51.2, 48%, 14%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EHR%3C/text%3E%3C/svg%3E)
Hernando Ren
2,171
Reputation points
0 answers
HoloLens 2 MRTK WebRTC Audio Issues
Hi all, We've created a communications app between a PC and HoloLens 2 using MRTK WebRTC, however, we're finding that we're getting audio feedback / echo on the HL. Does anyone know why this would be happening, and how we can fix this? So what is…
HoloLens | Development
411 questions
asked 2021-06-28T13:54:52.053+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(259.20000000000005, 28.000000000000004%, 35%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EKD%3C/text%3E%3C/svg%3E)
Kirk Duncan
1
Reputation point
commented 2021-06-29T04:44:51.917+00:00
Kirk Duncan
1
Reputation point
1 answer
How to access config files (.ini) to read/write on Microsoft Hololens 2
Hi - We are looking to access the .ini files that are stored on the Microsoft Hololens 2. We would like to set the permission of these files so we can read/write and even set it to have one consistent config file that is used everytime we open an…
HoloLens | Development
411 questions
asked 2021-06-18T14:35:15.897+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(272, 28.999999999999996%, 36%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EFR%3C/text%3E%3C/svg%3E)
Frank Regal
1
Reputation point
answered 2021-06-21T02:41:31.69+00:00
Hernando Ren
2,171
Reputation points
2 answers
One of the answers was accepted by the question author.
How to get logs for app in development from LocalAppData on Windows Device Portal?
I am working on an Unreal app for Hololens2. I had been successfully pulling logs off the HL for months, but a week ago suddenly started having trouble. I have been connecting via USB-C and accessing Windows Device Portal using http://127.0.0.1:10080.…
HoloLens | Development
411 questions
asked 2021-05-26T20:39:36.517+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(297.6, 83%, 38%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ES%3C/text%3E%3C/svg%3E)
Stephanie
31
Reputation points
answered 2021-06-17T19:17:51.347+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(227.2, 78%, 32%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EPK%3C/text%3E%3C/svg%3E)
Paul Klahr
1
Reputation point
1 answer
One of the answers was accepted by the question author.
Get windows holographic
Hi everyone! I would like to get windows holographic to deploy and boot it on my pc because I don't have a hololens. I tried to use the emulator and get the vhdx image file but an error occurred when creating new entry for the boot. Could I have the…
System Center Virtual Machine Manager
System Center Virtual Machine Manager
A family of System Center products that enable enterprise-wide management of virtual machines.
431 questions
HoloLens | Development
411 questions
asked 2021-06-04T17:07:01.043+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(128, 8%, 22%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EA%3C/text%3E%3C/svg%3E)
Anonymous
accepted 2021-06-09T15:00:16.743+00:00
Anonymous
0 answers
What does 'dt' in the eye tracking data represent? Is there a way to get the fixations?
What does 'dt' in the eye tracking data represent? Also, Is there a way to get the fixations from eye tracking data provided from Hololens2?
HoloLens | Development
411 questions
asked 2021-06-08T00:06:46.863+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(300.8, 39%, 39%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EOO%3C/text%3E%3C/svg%3E)
Ogunseiju, Omobolanle
1
Reputation point
commented 2021-06-09T04:34:51.747+00:00
Hernando Ren
2,171
Reputation points
1 answer
Unity HDRP pipeline for windows mixed reality on hololens2
Hi, I am trying to deploy the Unity project developed using HDRP pipeline, any help is much appreciated on this. when deployed unable to recognize all input events and everything is stagnant
HoloLens | Development
411 questions
asked 2021-06-06T01:41:23.177+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(224.00000000000003, 68%, 31%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ER%3C/text%3E%3C/svg%3E)
Reshma
1
Reputation point
answered 2021-06-07T04:52:23.197+00:00
Hernando Ren
2,171
Reputation points
1 answer
Web authentication broker won't show window on Hololens 2 after updating to Windows 20346.1002
Hi, We are having trouble displaying web authentication broker window after updating to Windows 20346.1002 (Hololens 2). In this update there was a major change with Microsoft Edge (it now uses Chromium). This does not happen on a Hololens 2 that was…
HoloLens | Development
411 questions
asked 2021-05-25T08:10:04.707+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(275.2, 94%, 36%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ED%3C/text%3E%3C/svg%3E)
Denis
6
Reputation points
answered 2021-06-02T10:06:14.403+00:00
Hernando Ren
2,171
Reputation points
1 answer
Using Python Offline With Unity for Hololens
Hey all. Does anybody know of a way to integrate Python programs with Unity that works when loaded onto the Hololens? I've been scouring the web but I haven't been able to find anything. This method also has to work offline.
HoloLens | Development
411 questions
asked 2021-05-28T14:04:23.197+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(89.60000000000001, 71%, 18%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAC%3C/text%3E%3C/svg%3E)
Alex Carruth
1
Reputation point
answered 2021-06-01T18:41:09.547+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(3.2, 52%, 10%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ERC%3C/text%3E%3C/svg%3E)
Rob Caplan - MSFT
6,037
Reputation points Microsoft Employee
Moderator
1 answer
One of the answers was accepted by the question author.
WHAT kind of data we can have from the sensors integrated with the device in HoloLens 2?
WHAT kind of data we can have from the sensors integrated with the Hololens2, specifically, can we have the RAW DATA from the device via its API? Head tracking 4 visible light cameras Eye tracking 2 IR cameras Depth 1-MP time-of-flight (ToF) depth…
HoloLens | Development
411 questions
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(83.2, 94%, 18%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EFD%3C/text%3E%3C/svg%3E)
1 answer
unreal 有没有关于hololens 中 全息多个共享的例子或者 教程呢?
有没有关于虚幻引擎的 关于hololens2 中如何多人共享 体验的例子或者教程呢？
HoloLens | Development
411 questions
asked 2021-05-21T10:05:47.543+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(118.4, 14.000000000000002%, 21%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ES%3C/text%3E%3C/svg%3E)
Shit
1
Reputation point
answered 2021-05-24T06:37:01.06+00:00
Hernando Ren
2,171
Reputation points
0 answers
Try using hololens2 and UE4, but I followed the instructions provided by unreal engine officail website but failed to get the camera parameters
I tried the instructions of this URL(https://learn.microsoft.com/en-us/windows/mixed-reality/develop/unreal/unreal-hololens-camera?tabs=426) but failed to get the camera parameters we wanted (eg.the location,angle,view,scale).We can't capture any texture…
HoloLens | Development
411 questions
asked 2021-04-14T09:23:48.217+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(185.6, 72%, 27%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EA%3C/text%3E%3C/svg%3E)
雨杭 刘
1
Reputation point
commented 2021-05-10T03:24:07.51+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(48, 95%, 14%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EFC%3C/text%3E%3C/svg%3E)
Franklin Chen
1
Reputation point Microsoft Employee
Moderator