HoloLens 2 Power Thermal Notification SDK and its Integration into Remote Assist
summary
PowerThermalNotification is an SDK that lets apps subscribe or poll for mitigation level 0–3 and a finer thermal score 100–0, suppress specific platform mitigations, and monitor peripherals (CPU, GPU, battery, display) via bitmask flags. It ships as a Unity package through the Mixed Reality Feature Tool and as a NuGet for native apps. Remote Assist uses it to stepwise lower outgoing video frame rate and resolution and finally disable video, yielding measurable power savings and longer app lifetime; suppression only applies when the process is in 3D foreground.
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chapters (12)
- 0:00Introduction to thermal SDK
- 1:26Thermal management concepts
- 4:22SDK building blocks
- 6:42SDK installation
- 8:01Technical SDK components
- 13:48Event-based implementation
- 18:03Polling-based implementation
- 20:00Platform mitigation suppression
- 21:22Testing with device portal
- 25:21Unity integration overview
- 29:10Remote assist case study
- 37:27Q&A session
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