E-Stick is an innovative presentation pen powered by the Nordic Semiconductor platform, designed to streamline classroom and professional interactions for educators and presenters. With a focus on lightweight and intuitive operation, E-Stick eliminates the discomfort of traditional presentation tools, allowing users to move freely without being tethered to a computer or podium. Whether fostering engaging classroom discussions or delivering professional presentations, E-Stick empowers users to focus on their content and audience.
Inspired by my elementary school teacher, whose dedication to teaching sparked this project, E-Stick is optimized for classroom engagement, enabling intuitive teaching and student interaction while remaining versatile for all presenters. The firmware is under active development, and hardware production is in progress. Our mission is to deliver a reliable, human-centered tool that enhances teaching and presenting experiences.
Read First->E-Stick Description
| Interface | Description |
|---|---|
| Key-Pad | A dual-button panel with left and right keys, both fully customizable for tasks like slide navigation or triggering specific tools. |
| Slider | A side-mounted slider replaces traditional scroll wheels, dynamically adjusting speed based on swipe velocity. It also doubles as a customizable button for precise control. |
| Radial | A radial menu system where tilting to specific angles selects functions. Users can customize angles and menu options, with support for multiple profiles (e.g., teaching or presentation modes) for seamless switching. |
| Tap | A single tap reverts to the previous step or activates features like Spotlight or a virtual magnifying glass for content emphasis. |
E-Stick integrates advanced peripherals to elevate functionality and support future enhancements:
| Feature | Description |
|---|---|
| X-Axis Vibration Feedback | Configurable timed vibrations for tactile operation confirmation and cues. |
| Dual-Channel Recording | High-quality audio capture with advanced noise reduction (switchable to mono). Advanced use includes leveraging the built-in microphone as a backup presentation mic. |
| Physical Laser Pointer | Precise pointing for emphasizing key content. |
| AR Integration & Indoor Positioning | Supports augmented reality (AR) applications with built-in indoor positioning for immersive interactions. |
| Light-Bar | A color-coded status indicator. Advanced customization allows pairing colors with timers for segment management or memory reinforcement during rehearsals. |
| Built-in Gyroscope | Enhances intuitive control by detecting subtle movements for precise operation. |
- Battery Life: Up to 48 hours of high-intensity use (including Light-Bar) and 3 years in sleep mode
- Wireless Protocols: Supports Bluetooth Low Energy 6.0, Bluetooth Mesh, Zigbee, Thread, Matter, Amazon Sidewalk, and a proprietary 2.4 GHz protocol for robust, low-power connectivity.
- **Report Rate is industry-leading 8000 Hz, providing ultra-responsive performance. This surpasses most interactive presentation pens and minimizes operational latency.
Note
The hibernation mode can theoretically last over 3 years, but it is limited by battery self-discharge (~2 years).
E-Stick is actively evolving, with key milestones ahead:
- Software Development: A dedicated app is in development to enhance configuration and interaction.
- Programmable Customization: Future updates will enable user-defined programming via the 2.4 GHz protocol for expanded functionality.
- Community-Driven Features: We’re exploring additional interaction modes and integrations based on user feedback.
Join the conversation to shape E-Stick’s future:
- Share feedback or ideas in the discussions.
- Collaborate on app development by contacting us at knockoi.tw@gmail.com.
This project is licensed under the GNU General Public License v3.0 - see the LICENSE file for details.
E-Stick is dedicated to educators like the elementary school teacher who inspired its creation, ensuring intuitive tools empower teaching and engagement.
Crafted with passion for intuitive, human-centered design.