Controlling 3D movement—like navigating objects in design software or video games—typically requires expensive and bulky equipment like joysticks or force-sensing balls. These devices are complex, analogue-based, and often require fine motor control, making them less accessible or cost-effective for broader use.
What the Invention Is
This invention introduces a simpler, button-based input controller that mimics the full range of 3D motion (left/right, up/down, forward/backward) and rotation (tilting and twisting) without complex sensors. The core design uses strategically placed buttons—either in a spherical or flat form—that respond to pressure and direction, turning user pushes and twists into digital commands.
What Makes It Unique
Instead of relying on analogue signals like most existing 3D controllers, this device uses a novel arrangement of 12 on/off or pressure-sensitive buttons in 3D space to detect motion and twist. It creates a digital alternative that achieves similar control—more affordably and with fewer parts. The way these buttons are arranged along the X, Y, and Z axes allows the system to interpret complex hand motions using a compact design.
Tangible Benefits
- Affordable: Uses basic components instead of pricey sensors
- Durable: Fewer moving parts mean longer lifespan
- Precise & Customizable: Can detect up to 15,625 states depending on pressure levels
- Versatile: Can be wired, wireless, or embedded in other devices
Broader Impact
This device could revolutionize how we interact with 3D applications, making high-performance controls available in consumer electronics, accessibility tools, robotics, and even gaming. It could enable more people—especially those with limited access to expensive hardware—to participate in virtual design, simulation, and control environments.