Douglas Alexander Harper Orr

Title: Douglas Alexander Harper Orr: Innovator in Data Input Systems

Introduction

Douglas Alexander Harper Orr is a prominent inventor based in Brentwood, GB. He has made significant contributions to the field of data input systems, holding a total of 16 patents. His innovative work focuses on enhancing the efficiency and accuracy of text input methods for electronic devices.

Latest Patents

One of his latest patents is a "Data input system with online learning." This system is designed for inputting text items into electronic devices. It features a store that holds a vocabulary of embeddings of text items, where each embedding serves as a numerical encoding of a text item. The system receives user input that includes a sequence of context text items and a new text item. The new text item can either have an embedding that needs to be computed and added to the vocabulary or one that is already present and requires updating. A neural network predictor is employed to forecast the next text item in the sequence based on the context text items and the vocabulary. Additionally, an online training module updates the vocabulary by utilizing either a direction associated with the predicted next item or by comparing the new text item with the predicted next text item.

Another notable patent is the "Sequence expander for data entry/information retrieval." This electronic device features a user interface that accepts input comprising a sequence of target indicators of data items. The data entry system includes a search component that looks for candidate expanded sequences of indicators that comprise the target indicators. This search component operates among indicators generated by a trained conditional language model, which has been trained using pairs of sequences and their corresponding expanded sequences.

Career Highlights

Douglas has worked with several notable companies, including Touchtype Limited and Microsoft Technology Licensing, LLC. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in data input technology.

Collaborations

Throughout his career, Douglas has collaborated with talented individuals such as Benjamin William Medlock and Marco Fiscato. These partnerships have fostered a creative environment that has led to the development of advanced technologies.

Conclusion

Douglas Alexander Harper Orr is a distinguished inventor whose work in data input systems has significantly impacted the field. His innovative patents and collaborations highlight his commitment to advancing technology and improving user experiences in electronic devices.