Andrew William Douglas Smith

Title: The Innovative Contributions of Andrew William Douglas Smith

Introduction

Andrew William Douglas Smith is a notable inventor based in Dundee, GB. He has made significant contributions to the field of technology, particularly in user interface design and transaction systems. With a total of three patents to his name, Smith continues to push the boundaries of innovation.

Latest Patents

One of Smith's latest patents is the "Gestural Touch Interface." This invention provides a touch-based gesture interface that associates an initial point of contact on a touch-screen surface with a reference value. If the initial contact is sustained before release, directional axis changes for the touch are noted until the contact is released, allowing for the identification of gesture-based touch inputs. The directional axis changes are then translated into key entries based on the movements made relative to the reference value. Additionally, if the initial contact is released without any directional axis movement, the key entry is assigned to the reference value. In a specific embodiment, two successive touches without movement within a threshold period are identified as a cancel key.

Another significant patent is the "Interactive Tablet and Shelf." This invention discloses systems and methods for completing transactions using a shelf and an interactive tablet. The system includes receiving a captured image associated with an item and identifying a known image of the item based on the captured image. The interactive tablet then retrieves product information associated with the item based on the known image.

Career Highlights

Andrew William Douglas Smith is currently employed at NCR Corporation, where he applies his innovative ideas to enhance technology solutions. His work focuses on improving user interactions and transaction processes, making them more efficient and user-friendly.

Collaborations

Smith has collaborated with notable coworkers, including Phil Noel Day and Steven J Birnie. Their combined expertise contributes to the development of cutting-edge technologies and solutions.

Conclusion

Andrew William Douglas Smith is a prominent inventor whose work in gestural interfaces and interactive transaction systems showcases his commitment to innovation. His contributions continue to influence the technology landscape, making significant strides in user experience and functionality.