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Questions tagged [windows-mixed-reality]

Windows Mixed Reality (formerly Windows Holographic) is a Virtual and Augmented reality platform introduced in Windows 10 that combines support for Microsoft HoloLens and newly developed Windows Mixed Reality immersive headsets.

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As soon as I stack more than 3 cubes, they start to bounce and slide. How can I fix this?

I am currently building a simple mixed reality application in Unity where you should be able to stack different sized cubes on top of each other. As soon as I add a third cube though, the collision seems to get weird. I have already played around…
Schlauchman
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HoloLens2 Application made with unity throws Exception "Could not create a device for ''Hand - Right (XRInputV1)"

Since I updated my HoloLens2 Unity Project to Unity 2020.3 my deployed HoloLens2-Application (in Unity Editor they never happen) always throws the following Exceptions : Could not create a device for 'Hand - Right (XRInputV1)' (Exception:…
JJCodesFresh
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MRTK TextToSpeech.SpeakSsml doesn't work when using element. Device: HoloLens2

I am using unity + MRTK to develop an application for HoloLens 2. I am trying to use "speech styles" for MRTK TextToSpeech.SpeakSsml method (MRTK API Reference). Text to speech works; however, I am unable to employ speech styles. Example…
Ahmadreza
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How to setup the Hololens2 with the MixedReality

I plugin my hololens2 into my PC. and open the OpenXR Developer Tools for Windows Mixed Reality SW, but it show does not have a head mounted display. I run the hello_xr project, when invokes the XrGetSystem function, it return…
Chief2000
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How to extract hand tracking data from HoloLens2 into a data analysis format

I'd like to preface this StackOverflow post by saying I have very little experience with mixed reality software development. However, as part of my Neurosurgery research, I have been tasked with using Microsoft's MRTK and HoloLens2 to simply extract…
NeuroLabs
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Head motion is not working with Hololens 2 after upgrading Unity

I am building an app in Unity for Hololens 2. I have an cube in my scene. With App built using earlier version of Unity, the cube remains stationary relative to the surrounding. Now I have moved my project from Unity version 2018.4.34.f1 to…
user401132
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Is it possible to access eye tracking data like pupil diameter on hololens 2?

Is there a way to store and view eye tracking data like the size of the users pupils or the eye motion speed? I am currently building a hololens 2 application in unity using MRTK. Now I would like to "record", store and view eye tracking data of the…
Schlauchman
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HoloLens Networking Issues on Windows Holographic Version(21H1)?

Since a while I am working with HoloLens2. My last OS-Versions were 10.0.18362.1005 and 10.0.19041.1109. I am developing with Unity 2019.4.7. My whole code was and still is running great on those old OS-Versions. Now I updated to OS-Version 21H1 and…
JJCodesFresh
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The accuracy of point cloud of scanning small object with HoloLens2

I used HoloLens2 to scan a rubic‘s cube from a single perspective. Then I got the colored pointcloud shown in the image below using StreamRecording in Hololens2forCV. Another image shows the RGB Frame. As we can see, there are some noise on the…
gunther
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With holographic remoting player app, I always see just a black screen with 'receiving...' text

I'm a new user for hololens2. Recently, I am using hologrphic remoting player app because it can support my application tests. What I expected to show on hololens when I set up this app with unity to use is my scene. However, it show me just black…
yustarzz
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Disable general speech commands in Hololens

I am making an application with Unity and MRTK for Hololens 2. I would like to know if it is possible to disable general speech commands. That is, I want to keep my own voice commands that I have created but I don't want phrases like "Take a…
Usuarcox
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Issue with MRTK

Wondering if anybody else has run into this issue. I'm working on a HoloLens application using Unity 2019.4 and Microsoft's MRTK 2.7.2. I get the following messages when running on the device: Loading native plugins Loading…
Dave L
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Videocast throught WebRTC for Hololens 2 project

I have an assignment to display, into a Hololens 2 (Unity Project), two video feeds (stereo camera) coming from a LattéPanda. For now, I successfully manage to do the demo from the Mixed-Reality WebRTC project locally, but I have some difficulties…
André Jacques
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Image not visible in Mixed Reality Capture

I am rendering images on a canvas in Unity on the Hololens 2. The images (different colors) are shown in Hololens remoting or when deploying the app as expected. If I try to record these images via Mixed Reality Capture, they are not shown though.…
chris
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HoloLens 2 laggy TCP client

I'm trying to create a TCP client/server program between my PC (python server) and a HoloLens 2 (client). The HoloLens is connected to a hotspot wifi of my PC. The python server sends a message every 10ms. On the HoloLens 2 side, I create a Task…
Taevinn
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