{"id":5637,"date":"2026-02-16T23:41:24","date_gmt":"2026-02-16T22:41:24","guid":{"rendered":"https:\/\/www.udbjorg.com\/wordpress\/?p=5637"},"modified":"2026-02-17T23:42:50","modified_gmt":"2026-02-17T22:42:50","slug":"a-foot-operated-pointing-device","status":"publish","type":"post","link":"https:\/\/www.udbjorg.com\/wordpress\/?p=5637","title":{"rendered":"A Foot operated Pointing Device"},"content":{"rendered":"\n

Conceptual Genesis<\/h3>\n\n\n\n
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During the mid-1990s, my creative output was defined by a wide array of systems ranging from modular container-based housing to digital reservation infrastructures. Among these, the Foot-Operated Pointing Device emerged as a solution to a specific ergonomic inefficiency. I found the constant movement of the hands from the keyboard to the mouse to be a recurring disruption in workflow\u2014a cumulative loss of time and focus. While existing market versions utilized a dual-pedal system reminiscent of an automobile, I envisioned a more elegant, single-pedal interface capable of multi-axis control.<\/p>\n\n\n\n

Engineering the Prototype<\/h3>\n\n\n\n

The transition from theory to hardware required a hands-on analytical approach. I began by dismantling a standard mouse to study its internal sensor mechanics, which provided the blueprint for my design. Using a combination of plexiglass in varying thicknesses, precision springs, and rollers, I fabricated a housing with a dedicated vertical and horizontal tilt. The final assembly was achieved using a jigsaw, a router, and a significant amount of iterative testing. To finalize the system, I reconfigured the keyboard to map clicking actions to specific keys, ensuring that the hands never had to leave the home row. The result was a functional prototype that offered surprising precision after a short period of calibration.<\/p>\n\n\n\n

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The Patent Pursuit in Copenhagen<\/h3>\n\n\n\n

Lacking the capital for professional legal representation, I undertook the patent research independently. I spent three days immersed in the archives of the Danish Patent Office in Copenhagen, scrutinizing both digital records and physical hardcopies. When my search yielded no comparable devices, I drafted the formal application and technical drawings myself. After paying the 3.500 Dkr filing fee, I secured a “Patent Pending” status and began a targeted outreach campaign to industry leaders, including Cisco, Logitech, and Microsoft.<\/p>\n\n\n\n

The Microsoft Negotiation<\/h3>\n\n\n\n

The project reached its most significant milestone when I received a direct call from the Director of Technical Development at Microsoft. He expressed a genuine interest in the device but presented a significant corporate hurdle: Microsoft\u2019s refusal to sign a Non-Disclosure Agreement due to the sheer scale of their internal operations. This created a profound dilemma between the desire for collaboration and the need for intellectual protection. Fearing the loss of my concept before the patent was finalized, I chose to halt the conversation until the patent was fully granted\u2014a decision that would ultimately redefine my understanding of the industry.<\/p>\n\n\n\n

Final Discovery and Reflection<\/h3>\n\n\n\n

Eighteen months later, the Danish Patent Office formally declined the application. Their research had uncovered a previously filed patent from a dentist in Japan who had developed a nearly identical device to keep his hands free during medical procedures. This was a classic instance of convergent evolution, where two individuals independently arrived at the same solution for different professional needs. In retrospect, the lesson was clear: a patent is only one tool in a larger strategic arsenal. Had I leveraged Microsoft\u2019s legal and technical resources early on, the outcome might have been a collaborative success rather than a solo discovery of existing art.<\/p>\n","protected":false},"excerpt":{"rendered":"

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