Trimble Connect for HoloLens v 3.1.1 - Release Notes - July 2020

Document created by Sree Ceemalapati on Jul 30, 2020Last modified by Sree Ceemalapati on Jul 31, 2020
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Hello Everyone,


Trimble Connect for HoloLens v 3.1.1 is now available in the Microsoft store and can be downloaded on to your XR10s/Hololens 2. The focus of this release is to improve the QR Login process for the user.



This version should be paired with Trimble Connect Mobile  v 2.12.2 available on play store that has a fix for the Hololens Companion with varying background for the QR code. This will help you login to the Trimble Connect Hololens app regardless of environmental lighting conditions.


NOTE : The iOS release to App Store is blocked due to the need to have “Sign in with Apple”. The TCM team is working on the changes needed.


TCH v 3.1.1 + TCM v 2.12.2 = Improved QR Login


What is new/updated in this release of TCH?


  • QR Code Login: Updated Scan Frame & Re-adjusted Auto-focus  to improve QR code login. 
  • Minor UI/UX improvements/Enhancements
  • Bug Fixes



Important Note: Due to significant changes in functionality between HoloLens 1 and 2, all releases of Trimble Connect for HoloLens v 3.0 onwards are developed exclusively for Microsoft HoloLens 2 and Trimble XR10 with HoloLens 2. New versions will not be backwards compatible with Microsoft HoloLens 1.