### todo - [x] set default exposure and gain for the v2 sensor - [x] barf on v2 sensor not found - [x] add .ini - [x] change the logo - [x] add the pose widget background ### time - 32 hours for the v1 sensor - 2023-01-05: 2 hours doing the UI - 2023-01-16: 1.5 hours adding video preview - 2023-01-20: 1 hour fixing the preview bug - 2023-01-20: .5 hours doing the last few tweaks - 2023-01-23: 1 hour exposure presets - 2023-01-26: .5 hours add pose widget grid lines - 2023-01-27: .5 hours update exposure while tracking - 2023-02-01: 1 hour fixing dumb camera exposure bug - 2023-02-27: 1 hour adding back non-trackhat camera support - 2023-02-27: .5 hours adding back the updater & git version - 2023-02-27: .5 hours expose only a subset of all nn options