Katherine D. Walker

Works (4)

Updated: July 5th, 2023 15:37

2020 journal article

Preliminary Evaluation of a Wearable Sensor System for Heart Rate Assessment in Guide Dog Puppies

IEEE SENSORS JOURNAL, 20(16), 9449–9459.

By: M. Foster n , R. Brugarolas  n, K. Walker n, S. Mealin n, Z. Cleghern n, S. Yuschak n, J. Clark n, D. Adin n ...

author keywords: ECG; heart rate variability; electrodes; machine learning; 3D printing; wearable
TL;DR: A novel wireless heart rate sensing system for puppies in training as guide dogs that includes a harness with on-board electrocardiography front-end circuit, inertial measurement unit and a micro-computer with wireless capability is developed. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries, ORCID
Added: August 10, 2020

2016 journal article

Balancing noise sensitivity, response latency, and posture accuracy for a computer-assisted canine posture training system

INTERNATIONAL JOURNAL OF HUMAN-COMPUTER STUDIES, 98, 179–195.

By: J. Majikes n, R. Brugarolas n, M. Winters n, S. Yuschak n, S. Mealin n, K. Walker n, P. Yang n, B. Sherman n, A. Bozkurt n, D. Roberts n

author keywords: Animal-computer interaction; Classification algorithm; Machine learning; Random Forest; Wearable technology
TL;DR: Results indicate that with proper parameter tuning, the system can successfully capture and reinforce postures to provide computer-assisted training of dogs and to provide a model for future ACI technologies. (via Semantic Scholar)
UN Sustainable Development Goal Categories
1. No Poverty (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2016 conference paper

Smart connected canines: IoT design considerations for the lab, home, and mission-critical environments (invited paper)

2016 ieee 37th sarnoff symposium, 118–123.

By: J. Majikes n, S. Mealin n, B. Rita n, K. Walker n, S. Yuschak n, B. Sherman n, A. Bozkurt n, D. Roberts n

TL;DR: This paper summarizes three example canine-human systems presented earlier along with their Ion data characteristics and design criteria in order to explore how smart connected canines can improve the authors' lives, the future of smartconnected canines, and the requirements on IoT technologies to facilitate this future. (via Semantic Scholar)
UN Sustainable Development Goal Categories
11. Sustainable Cities and Communities (OpenAlex)
Source: NC State University Libraries
Added: August 6, 2018

2015 conference paper

Textile sensor system for electrocardiogram monitoring

2015 Virtual Conference on Application of Commercial Sensors.

By: L. Gonzales, K. Walker*, K. Keller, D. Beckman, H. Goodell*, G. Wright n, C. Rhone n, A. Emery  n, R. Gupta* 

TL;DR: A Bluetooth-based, dry electrode electrocardiogram monitoring system seamlessly integrated into a T-shirt that used three dry silver-based electrodes to collect the ECG signal and streamed the resulting signal to an Android smartphone for analysis. (via Semantic Scholar)
Sources: NC State University Libraries, NC State University Libraries
Added: August 6, 2018

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