HoloLens 1st gen remains black screen after successful App deployment.

函宁 刘 80 Reputation points
2023-09-07T07:41:32.6566667+00:00

I've downloaded the file from https://github.com/microsoft/HoloLensForCV and successfully deployed the "StreamPV", "ComputeOnDevice", "SensorStreamViewer", "ArUcoMarkerTracker" and "Recorder" Apps to my HoloLens 1.

I tried to open "StreamPV" on HoloLens and use this python file ("C:\Users\xxx\Downloads\HoloLensForCV-master\Samples\py\sensor_receiver.py") on my laptop to receive the sensor data. It works fine and I get the streamed image.

Then I tried to open "SensorStreamViewer" on HoloLens and it keeps showing that "No Sensor Streaming groups found". And I find that HoloLens can't run multi-apps at the same time. So I wonder how to stream the data of multiple sensors?

Then I tried to open "ArUcoMarkerTracker" and "Recorder", but my HoloLens remains balck screen. How to fix it?

Thanks.

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.
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  1. Zuocheng Wang - MSFT 3,091 Reputation points Microsoft Vendor
    2023-09-08T08:28:56.49+00:00

    Hello, Welcome to Microsoft Q&A,

    Accessing the sensor data in this sample requires enabling Research Mode for HoloLens. For more information, please refer to HoloLens Research Mode - Mixed Reality | Microsoft Learn.

    If the response is helpful, please click "Accept Answer" and upvote it.

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