Dial Thing is a compact and innovative rotary-and-press input device designed to perform custom actions seamlessly. It simplifies workflows, boosts productivity, and offers a tactile alternative to traditional input methods like keyboards and touchscreens. With a rotating dial to switch modes and a press action to execute commands, Dial Thing provides a unique and satisfying interaction experience.

1. Rotary Dial for Modes:
   • Rotate to navigate through modes such as media control, app switching, custom macros, and more.
2. Press Action:
   • Trigger specific actions like play/pause, mute, or custom commands with a press.
3. Customizable Profiles:
   • Personalize modes and actions via a companion app, allowing endless customization.
4. LED Indicators:
   • A ring of LEDs shows the current mode and enhances the device’s aesthetics.
5. Compact and Minimalist Design:
   • Desk-friendly, sleek form factor, perfect for professionals, gamers, and creators.

1. Office Workers: Simplify multitasking with quick app switching and shortcuts.
2. Creatives: Enhance precision in tools like Photoshop, Premiere Pro, or Figma.
3. Gamers: Access gaming macros and controls with a tactile knob.
4. Productivity Enthusiasts: Replace repetitive shortcuts with an intuitive device.

• Adjust volume, brightness, or playback with a twist.
• Switch between applications or windows.
• Execute macros for gaming or creative tasks.
• Toggle smart home devices or ambient settings.

• Hardware: Design and manufacture a custom PCB with a rotary encoder, RGB LEDs, and microcontroller (e.g., ESP32).
• Software: Create firmware to handle rotary and press inputs and a desktop app for action configuration.
• Aesthetics: Ensure the design is ergonomic, visually appealing, and desk-friendly.

1. Research and Planning
   • Study existing rotary encoder projects and gather inspiration.
   • List hardware and software requirements.
2. Prototyping
   • Build an initial version using a breadboard, rotary encoder, and Arduino/ESP32.
   • Test basic functionality: mode switching and action execution.
3. PCB Design
   • Learn PCB design tools like KiCad or EasyEDA.
   • Create a PCB with necessary components: rotary encoder, LEDs, microcontroller, resistors.
   • Order PCB prototypes for testing.
4. Firmware Development
   • Write code for the microcontroller to interpret rotary and press inputs.
   • Enable USB/Bluetooth communication with a computer.
5. Companion App
   • Build a user-friendly app for customizing actions and modes.
   • Use frameworks like Electron or Swift (macOS-specific).
6. Testing and Iteration
   • Refine hardware and software based on user feedback.
   • Ensure low latency, robust connectivity, and intuitive functionality.
7. Production
   • Finalize PCB design and manufacturing.
   • Prepare for small-scale production or DIY kits.

• Designing a compact yet functional PCB as a first-time designer.
• Ensuring compatibility across platforms (Windows, macOS, Linux).
• Balancing simplicity and versatility for users.

Dial Thing combines a minimalist design with maximum functionality. Its focus on tactile interaction and simplicity sets it apart from traditional macro pads and touch-based controllers.

• Add haptic feedback for a more immersive experience.
• Integrate a small e-ink or OLED display for mode labels.
• Expand compatibility with mobile devices or smart home systems.

Dial Thing has the potential to become an indispensable tool for anyone who values efficiency, creativity, and tactile satisfaction.