Seattle Inventor Designs Rototomando for Screenless Computer Control

The device functions through a combination of rotational input, nudge detection, and proximity sensing, allowing users to navigate digital environments using natural hand movements rather than tactile clicks or swipes. By integrating airflow feedback and a semantic phone interface, the system provides high-resolution control that bypasses the need for constant visual monitoring of a screen. This design specifically targets the reduction of carpal tunnel stress and general fatigue, offering a tailored alternative for those who find standard peripherals physically or cognitively taxing.

Currently, the invention is being represented by InventHelp, which submitted the design through its Portland office. The project is open for licensing or acquisition by manufacturers looking to expand their accessibility-focused hardware catalog. Interested parties can reach the firm at their Pittsburgh headquarters to discuss production or distribution opportunities for the PTA-623 prototype.