John C B Davey

Title: Innovations of John C B Davey

Introduction

John C B Davey is an accomplished inventor based in Nepean, Canada. He has made significant contributions to the field of colorimetric devices, particularly aimed at assisting individuals with visual impairments. His innovative approach has led to the development of a unique device that enhances color recognition for blind or color-blind users.

Latest Patents

One of his notable patents is the "Colorimetric device and colour determination process." This hand-held device is designed to determine the color of a surface-under-test (SUT), such as fabric, by utilizing an aperture that is covered by the SUT. The device employs six LEDs arranged in pairs, emitting red/orange, green, and blue light to illuminate the SUT. The diffuse reflections from the SUT are analyzed to determine the luminous reflectivity and chromaticity values. These measured values are then compared with reference surfaces to accurately identify the color of the SUT. The device can even output the name of the color aurally, making it accessible for its intended users.

Career Highlights

John C B Davey is currently associated with Brytech Inc., where he continues to innovate and develop assistive technologies. His work has garnered attention for its practical applications and the positive impact it has on the lives of individuals with color vision deficiencies.

Collaborations

He collaborates with David A Kahn, who is also involved in the development of innovative technologies. Their partnership has contributed to the advancement of projects that focus on accessibility and user-friendly designs.

Conclusion

John C B Davey exemplifies the spirit of innovation through his work on colorimetric devices. His contributions not only enhance technology but also improve the quality of life for many individuals.