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Hyperion Deck
An Android app and a Windows app that turn a tablet into a streaming control room: OBS scenes, custom buttons, control panels for games and Twitch chat.
- Type
- Stream tool
- Year
- 2026
- Status
- In progress
- Stack
- C#, .NET 10, WPF, JavaScript, Android
- Source code
- Private
The context
The tablet sits next to the keyboard. It talks directly to OBS over WebSocket, and to a small Windows app that does what OBS can’t: launch an app, send keys, post in the chat. A PIN protects access, and the tablet can only run buttons saved on the PC.
What it does
- OBS control: switch scenes, show or hide a source, mute a mic, start the stream or the recording.
- Deck: a grid of custom buttons to open an app or a URL, send a shortcut or a command.
- Cockpit: control panels for games (keys, switches, levers, gauges), with key sequences.
- Twitch chat: read and write in the chat without leaving the tablet.
- Windows app: drag-and-drop editor, tray icon, starts with Windows.
Tech
Tablet interface in dependency-free HTML, CSS and JavaScript, packaged as an Android APK. PC app in C# and .NET 10 (WPF, Kestrel server). APK and .exe published automatically by GitHub Actions. Over 170 automated tests.
Video
Next project HYPR Overlay