Android components
Thermin includes AndroidX Compose, Activity and CameraX (The Android Open Source Project), Kotlin (JetBrains), MediaPipe Tasks Vision 0.10.35 (The MediaPipe Authors), and Oboe 1.10.0 (The Android Open Source Project), under the Apache License 2.0. Component copyrights remain with their respective authors.
Hand Landmarker model
The bundled Google MediaPipe Hand Landmarker full float16 v1 model is distributed under Apache License 2.0, as identified by Google's Hand Tracking model card, page 2. The model is unmodified. Its SHA-256 is fbc2a30080c3c557093b5ddfc334698132eb341044ccee322ccf8bcf3607cde1. The model is used for local hand controls, not identification.
Protocol Buffers
Protocol Buffers Java Lite 4.27.5, Copyright Google LLC, is provided under its BSD 3-Clause license.
C++ runtime
The native runtime includes LLVM libc++, under Apache License 2.0 with LLVM exceptions and its retained notices.
Source and attribution
Upstream sources: MediaPipe, Oboe, Android Open Source Project, Kotlin, and LLVM. The app's control and synthesis code is original. Open-source licenses govern their components independently of the Thermin terms of use.