Oliver Crandall Johnson

Title: Oliver Crandall Johnson: Innovator in Mobile Technology

Introduction

Oliver Crandall Johnson is a notable inventor based in Seattle, WA. He has made significant contributions to the field of mobile technology, holding two patents that showcase his innovative approach to context detection and user interaction.

Latest Patents

Johnson's latest patents include "Accurate mobile context detection at low sensor cost." This invention involves a mobile device equipped with multiple sensors, each associated with varying costs. The sensor manager collects readings from low-cost sensors to infer the device's context. If the context remains ambiguous, higher-cost sensors are activated to provide clarity. The system can adjust the weighting of sensor costs based on previous or predicted contexts. Another patent, "Using neural signals to drive touch screen devices," describes methods for utilizing neural signals to operate touch screen interfaces. An electromyography (EMG) device captures electrical activity from voluntary muscles, filtering these signals to determine touch events for user input on touch-enabled devices.

Career Highlights

Throughout his career, Johnson has worked with reputable organizations, including The Aro Corporation and the University of Washington. His experience in these institutions has allowed him to develop and refine his innovative ideas in mobile technology.

Collaborations

Johnson has collaborated with talented individuals such as Brian DeWeese and Erin Mounts. Their combined expertise has contributed to the advancement of his projects and patents.

Conclusion

Oliver Crandall Johnson is a distinguished inventor whose work in mobile technology has the potential to transform user interaction with devices. His innovative patents reflect a deep understanding of both technology and user needs.