381 questions with HoloLens Development tags

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2 answers

Unable to 'build and run' on Unity 2020.3.34f1 for HoloLens2

Hello, I am unable to build software on HoloLens 2 with the following issues. This is very urgent and important for my master thesis. Anyone who can help me would be greatly appreciated.

HoloLens Development
HoloLens Development
HoloLens: A family of Microsoft self-contained, holographic devices that enable engagement with digital content and interaction with holograms in the surrounding environment.Development: The process of researching, productizing, and refining new or existing technologies.
381 questions
asked 2024-02-27T16:23:16.91+00:00
Jian Yang 0 Reputation points
edited the question 2024-03-06T08:20:11.9366667+00:00
Jay Zuo - MSFT 161 Reputation points Microsoft Employee
3 answers

I am getting compilation errors in Unity that nonnativekeyboard could not be found.(MRTK3)

I am getting a lot of error messages like this wich prevents compilation: Library\PackageCache\org.mixedrealitytoolkit.uxcore@45c07beda63c\Experimental\NonNativeKeyboard\TMPInputFieldNonNativeKeyboardTrigger.cs(67,42): error CS0103: The name…

HoloLens Development
HoloLens Development
HoloLens: A family of Microsoft self-contained, holographic devices that enable engagement with digital content and interaction with holograms in the surrounding environment.Development: The process of researching, productizing, and refining new or existing technologies.
381 questions
asked 2023-10-15T14:39:59.6966667+00:00
Adrian Rudolf 50 Reputation points
edited a comment 2024-03-03T06:36:15.2533333+00:00
Yunlei MEN 0 Reputation points
2 answers One of the answers was accepted by the question author.

Connection between HoloLens 2 and Windows Laptop

I want to develop an app for HoloLens 2 and an app for Windows Laptop. Desired features: HoloLens 2 can scan a QR Code on the Windows Laptop screen and establish a peer to peer connection. (Maybe through WebRTC, I'm not sure.) Windows Laptop can send…

HoloLens Development
HoloLens Development
HoloLens: A family of Microsoft self-contained, holographic devices that enable engagement with digital content and interaction with holograms in the surrounding environment.Development: The process of researching, productizing, and refining new or existing technologies.
381 questions
asked 2024-02-23T10:20:43.74+00:00
函宁 刘 80 Reputation points
edited an answer 2024-03-01T09:34:38.8366667+00:00
Ying Li - MSFT 725 Reputation points Microsoft Vendor
1 answer

Hololens 2 Emulator XDE:001

So, I installed Hololens 2 on my company PC to try to debug some things. However, despite being installed and VS2019 recognize, I'm only getting that error:

HoloLens Development
HoloLens Development
HoloLens: A family of Microsoft self-contained, holographic devices that enable engagement with digital content and interaction with holograms in the surrounding environment.Development: The process of researching, productizing, and refining new or existing technologies.
381 questions
asked 2024-01-17T15:29:11.8266667+00:00
Pedro Zanardi 5 Reputation points
commented 2024-03-01T00:34:33.9966667+00:00
Strawbridge, Travis Kane - strtk001 0 Reputation points
1 answer

How to know the orientation of the accelerometer in relation to camera Transform?

I am using HoloLens 2 with Unity 2019.4. I have access to research mode thanks to this repo . I can get the raw data from the accelerometer, but I don't know in which frame they are expressed. If I assume it is in the camera (headset) frame, then it…

HoloLens Development
HoloLens Development
HoloLens: A family of Microsoft self-contained, holographic devices that enable engagement with digital content and interaction with holograms in the surrounding environment.Development: The process of researching, productizing, and refining new or existing technologies.
381 questions
asked 2023-03-16T13:56:05.1066667+00:00
Léa Prémont 0 Reputation points
answered 2024-02-28T16:08:44.3+00:00
GameWame 0 Reputation points
1 answer One of the answers was accepted by the question author.

'NonNativeKeyboard' could not be found

URLAccording to the official tutorial configuration project, reported this error, how should I solve it?

HoloLens Development
HoloLens Development
HoloLens: A family of Microsoft self-contained, holographic devices that enable engagement with digital content and interaction with holograms in the surrounding environment.Development: The process of researching, productizing, and refining new or existing technologies.
381 questions
asked 2023-12-20T01:48:39.7966667+00:00
万林 苗 25 Reputation points
commented 2024-02-28T00:30:36.2+00:00
万林 苗 25 Reputation points
1 answer

About microsoft / HoloLens2ForCV (Further questions)

I used the Stream Recorder app (in HoloLens2ForCV) to capture hand tracking and eye tracking data, and exported data like "XXX_head_hand_eye.csv" But the problem I'm having is that the file I'm exporting contains hundreds of columns of data…

HoloLens Development
HoloLens Development
HoloLens: A family of Microsoft self-contained, holographic devices that enable engagement with digital content and interaction with holograms in the surrounding environment.Development: The process of researching, productizing, and refining new or existing technologies.
381 questions
asked 2024-02-17T20:05:02.6133333+00:00
cy lai 20 Reputation points
answered 2024-02-27T11:45:45.3133333+00:00
Jay Zuo - MSFT 161 Reputation points Microsoft Employee
1 answer

After running the project, I would like to export the saved records to a place where I can access them.

I tried to create an experimental environment with unity that would run on Hololens2. I built a sln file and was able to deploy the project to Hololens2 via visual studio. When I run the project on my computer, after it has been running for a while, when…

HoloLens Development
HoloLens Development
HoloLens: A family of Microsoft self-contained, holographic devices that enable engagement with digital content and interaction with holograms in the surrounding environment.Development: The process of researching, productizing, and refining new or existing technologies.
381 questions
asked 2024-02-18T09:33:23.36+00:00
cy lai 20 Reputation points
answered 2024-02-26T02:07:31.5366667+00:00
Jay Zuo - MSFT 161 Reputation points Microsoft Employee
1 answer

Cannot enable Developer Mode on Hololens 2

I'm trying to turn on Developer Mode so that I can run my Unity project on my Hololens. The toggle for Developer Mode isn't grayed out, but when I press it, it does nothing. My Hololens is from an organization, but I confirmed with them that they haven't…

HoloLens Development
HoloLens Development
HoloLens: A family of Microsoft self-contained, holographic devices that enable engagement with digital content and interaction with holograms in the surrounding environment.Development: The process of researching, productizing, and refining new or existing technologies.
381 questions
asked 2024-01-19T18:08:38.1366667+00:00
Praveen Perera 0 Reputation points
edited the question 2024-02-14T08:50:47.2766667+00:00
Jay Zuo - MSFT 161 Reputation points Microsoft Employee
0 answers

HoloLens2 - integrate custom vision error

Hello, I am having issues with the Integrate Azure Cloud Services to your Unity project on HoloLens 2 tutorial. Specifically, I am having issues getting Exercise - Integrate Azure Custom Vision to work after I deployed my project onto the HoloLens2 with…

Azure
Azure
A cloud computing platform and infrastructure for building, deploying and managing applications and services through a worldwide network of Microsoft-managed datacenters.
970 questions
HoloLens Development
HoloLens Development
HoloLens: A family of Microsoft self-contained, holographic devices that enable engagement with digital content and interaction with holograms in the surrounding environment.Development: The process of researching, productizing, and refining new or existing technologies.
381 questions
asked 2023-06-28T15:02:09.16+00:00
Matthew O'Leary 15 Reputation points
commented 2024-02-13T19:19:21.43+00:00
Iris236 0 Reputation points
0 answers

Hololens 2 UWP C# App: Issues with Front-Facing Camera at Higher Resolutions (2272x1278) and NV12

I am developing a UWP C# App for the Hololens2. I am trying to access the front facing camera via MediaCapture and MediaFrameReader. So far all is working fine as long as I stick to the resolution of 896x504. As soon as I try to set the resolution to…

HoloLens Development
HoloLens Development
HoloLens: A family of Microsoft self-contained, holographic devices that enable engagement with digital content and interaction with holograms in the surrounding environment.Development: The process of researching, productizing, and refining new or existing technologies.
381 questions
asked 2023-12-04T14:38:04.9133333+00:00
Richard 5 Reputation points
commented 2024-02-13T08:23:38.01+00:00
Richard 5 Reputation points
2 answers

Problems when connecting unity and HoleLens.

I'm using unity 2021.3.34f1 to edit a scene that needs to run on hololens2, but I'm having the following problems: In the build setting interface, there is no "target device" field where I can select the "Hololens" option. When…

HoloLens Development
HoloLens Development
HoloLens: A family of Microsoft self-contained, holographic devices that enable engagement with digital content and interaction with holograms in the surrounding environment.Development: The process of researching, productizing, and refining new or existing technologies.
381 questions
asked 2024-02-05T10:56:21.1666667+00:00
cy lai 20 Reputation points
answered 2024-02-07T05:39:44.8233333+00:00
sonambajwa 0 Reputation points
2 answers

About microsoft / HoloLens2ForCV

I found a research program resource set provided by microsoft, called HoloLens2ForCV, which is used to collect hand and eye tracking data during the use of Hololens2. However, the data file I exported does not contain the title of the data, so I can't…

HoloLens Development
HoloLens Development
HoloLens: A family of Microsoft self-contained, holographic devices that enable engagement with digital content and interaction with holograms in the surrounding environment.Development: The process of researching, productizing, and refining new or existing technologies.
381 questions
asked 2024-01-31T12:48:25.22+00:00
cy lai 20 Reputation points
commented 2024-02-04T13:07:38.8966667+00:00
cy lai 20 Reputation points
1 answer

Failure on WLT's WorldLockingManager working as a prefab

I followed the guide page and installed WLT core (default version) into my unity project. The project had installed MRTK ahead. While I configured the scene into it, WorldLockingManager could not work as a prefab like what the guide dsiplayed. I wonder…

HoloLens Development
HoloLens Development
HoloLens: A family of Microsoft self-contained, holographic devices that enable engagement with digital content and interaction with holograms in the surrounding environment.Development: The process of researching, productizing, and refining new or existing technologies.
381 questions
asked 2024-01-25T02:17:41.09+00:00
兆博 黄 0 Reputation points
answered 2024-01-25T03:55:31+00:00
Ying Li - MSFT 725 Reputation points Microsoft Vendor
1 answer

I wonder how I can release the buttonpin of nearmenu in MRTK automatically when I use it in unity 3D simulation mode

We know there are nearmenus in MRTK that can follow the user or be fixed somewhere in the zone. I want it to work around the sight from the beginning of use, while it is always fixed as default and I have to find it first to release the buttonpin. So is…

HoloLens Development
HoloLens Development
HoloLens: A family of Microsoft self-contained, holographic devices that enable engagement with digital content and interaction with holograms in the surrounding environment.Development: The process of researching, productizing, and refining new or existing technologies.
381 questions
asked 2024-01-17T06:38:38.66+00:00
兆博 黄 0 Reputation points
commented 2024-01-25T02:32:16.99+00:00
兆博 黄 0 Reputation points
1 answer One of the answers was accepted by the question author.

How do I use the mouse to simulate eye movements on Unity, and export some eyetracking data from Hololens 2？

Hi, I will be working on an experiment using hololens2. In this experiment, I need to get the eye tracking data of the participant. I have a few questions about this experiment setup: (I'm using Unity2021.3 for this setup) I've done some research and…

HoloLens Development
HoloLens Development
HoloLens: A family of Microsoft self-contained, holographic devices that enable engagement with digital content and interaction with holograms in the surrounding environment.Development: The process of researching, productizing, and refining new or existing technologies.
381 questions
asked 2024-01-16T11:50:06.6166667+00:00
cy lai 20 Reputation points
accepted 2024-01-19T08:48:18.3733333+00:00
cy lai 20 Reputation points
1 answer

please let us know which Assets you used

If you have an example of using RTSP assets, please let us know which Assets you used

HoloLens Development
HoloLens Development
HoloLens: A family of Microsoft self-contained, holographic devices that enable engagement with digital content and interaction with holograms in the surrounding environment.Development: The process of researching, productizing, and refining new or existing technologies.
381 questions
asked 2024-01-18T05:23:10.67+00:00
김리원 0 Reputation points
commented 2024-01-19T02:54:52.4033333+00:00
김리원 0 Reputation points
0 answers

Encountering 'String Too Long' Error When Adding Non-English Keywords in Unity's RemoteSpeechProvider

The use of English keywords with holographic remoting and keyword recognition functions smoothly. However, when I attempt to use non-English keywords (e.g., Chinese), an error occurs while adding commands to the remote speech profile. This leads me to…

HoloLens Development
HoloLens Development
HoloLens: A family of Microsoft self-contained, holographic devices that enable engagement with digital content and interaction with holograms in the surrounding environment.Development: The process of researching, productizing, and refining new or existing technologies.
381 questions
asked 2024-01-08T03:11:56.5266667+00:00
WL.TSAI 85 Reputation points
commented 2024-01-17T08:04:06.2233333+00:00
WL.TSAI 85 Reputation points
2 answers

Can't deploy UWP apps to HoloLens 2

I am trying to deploy a simple 2D UWP XAML app (not a holographic app made with Unity/Unreal) to my HoloLens 2. This used to work, but recently deployment has only worked intermittently, and then stopped working altogether. I have tried deploying…

Universal Windows Platform (UWP)
Visual Studio
Visual Studio
A family of Microsoft suites of integrated development tools for building applications for Windows, the web and mobile devices.
4,627 questions
HoloLens Development
HoloLens Development
HoloLens: A family of Microsoft self-contained, holographic devices that enable engagement with digital content and interaction with holograms in the surrounding environment.Development: The process of researching, productizing, and refining new or existing technologies.
381 questions
Visual Studio Debugging
Visual Studio Debugging
Visual Studio: A family of Microsoft suites of integrated development tools for building applications for Windows, the web and mobile devices.Debugging: The act or process of detecting, locating, and correcting logical or syntactical errors in a program or malfunctions in hardware. In hardware contexts, the term troubleshoot is the term more frequently used, especially if the problem is major.
945 questions
asked 2022-11-18T21:42:23.59+00:00
Kevin Foley 6 Reputation points
commented 2024-01-12T23:37:55.2733333+00:00
Larry Aultman 0 Reputation points
1 answer One of the answers was accepted by the question author.

Is it possible to disable the authorization required when calling the Windows Device Portal REST API for the Hololens?

Is it possible to disable the authorization required when calling the Windows Device Portal REST API for the Hololens? Regarding the curl command I’m using, is there a way to execute it without the authorization? curl --location…

HoloLens Development
HoloLens Development
HoloLens: A family of Microsoft self-contained, holographic devices that enable engagement with digital content and interaction with holograms in the surrounding environment.Development: The process of researching, productizing, and refining new or existing technologies.
381 questions
asked 2024-01-10T03:12:04.3766667+00:00
WL.TSAI 85 Reputation points
accepted 2024-01-12T07:28:12.0833333+00:00
WL.TSAI 85 Reputation points