Vuforia Chalk for RealWear > Use Chalk for RealWear > Use Thermal Images
  
Use Thermal Images
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This feature is currently in beta. To request that this beta feature be enabled, send a request to chalk.now@ptc.com.
Vuforia Chalk supports the use of RealWear’s Thermal Camera Module during Chalk sessions.
To open the Thermal Camera Module and bring the thermal images back into your session, you can use the “Use thermal camera” voice command.
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Due to the beta state of this feature, it can only be accessed using the voice command, and is not shown as an option in the user interface.