IoT Technologies for HealthCare: 6th EAI International Conference, HealthyIoT 2019, Braga, Portugal, December 4–6, 2019, Proceedings (Lecture Notes of ... and Telecommunications Engineering, 314)

Preface
Organization
Contents
IoT for Health Sensors and Systems
Sensor Data Synchronization in a IoT Environment for Infants Motricity Measurement
	1 Introduction
	2 Related Works
	3 Materials and Data Collection Architecture
		3.1 Architecture
	4 Methodology
		4.1 Sensor Data Synchronization
		4.2 Identification of the Synchronization Event
		4.3 Gravity Acceleration Removal
		4.4 Activity Discretization: Differentiation Between Activity/Non-activity
		4.5 Post-synchronization Data Time Alignment
		4.6 Final Results
	5 Conclusions and Future Works
		5.1 Conclusions
		5.2 Future Works
	References
A Real-Time Algorithm for PPG Signal Processing During Intense Physical Activity
	1 Introduction
	2 Methods and Materials
	3 Algorithm Development and Real-Time Implementation
		3.1 HR Estimation
		3.2 PPG Reconstruction
	4 Results
	5 Conclusions
	References
Design and Testing of a Textile EMG Sensor for Prosthetic Control
	Abstract
	1 Introduction and State-of-the-Art
	2 Materials and Methods
		2.1 Sensor Design
		2.2 Subject Information
		2.3 Protocol and EMG Data Acquisition
		2.4 Signal Processing
	3 Results
	4 Discussion
	5 Conclusions and Future Work
	Acknowledgments
	References
Design of a Smart Mechatronic System to Combine Garments for Blind People: First Insights
	Abstract
	1 Introduction
	2 Related Work
	3 System Goals
	4 Prototype Development
		4.1 Assumptions
		4.2 Illumination
		4.3 Smart Closet Features
		4.4 Human - Machine Interface (HMI) Accessibility
		4.5 Hardware
		4.6 Prototype Dimensions
	5 Final Remarks
	Acknowledgment
	References
IoT for Health Applications and Solutions
Towards a Smartwatch for Cuff-Less Blood Pressure Measurement Using PPG Signal and Physiological Features
	1 Introduction
	2 Method
		2.1 Pre-processing
		2.2 Feature Extraction
		2.3 Lasso Algorithm
	3 Experiments
	4 Discussion
	5 Conclusion
	References
Wi-Fi-Enabled Automatic Eating Moment Monitoring Using Smartphones
	1 Introduction
	2 Related Work
	3 System and Methodology
		3.1 System Overview
		3.2 Data Collection and Noise Removal
		3.3 Dietary Activity Detection
		3.4 Food Intake Gesture Classification
		3.5 Eating Moment Monitoring
	4 Performance Evaluation
		4.1 Experimental Methodology
		4.2 Performance of Food Intake Gesture Classification
		4.3 Performance of Eating Moment Monitoring
	5 Conclusion
	References
SocialBike: Quantified-Self Data as Social Cue in Physical Activity
	Abstract
	1 Introduction
	2 Related Work
		2.1 Quantified-Self Data in Social Contexts
		2.2 Digitally Enhanced Face-to-Face Social Expression
	3 Design and Implementation
		3.1 Design of SocialBike
		3.2 Cycling Simulation System
	4 Evaluation
		4.1 Subjects
		4.2 Independent Variable
		4.3 Measurements
		4.4 Setup
		4.5 Procedure
	5 Result
		5.1 Quantitative Result
			5.1.1 Interest/Enjoyment
			5.1.2 Perceived Competence
			5.1.3 Effort/Importance
			5.1.4 Pressure/Tension
			5.1.5 Perceived Choice
			5.1.6 Value/Usefulness
			5.1.7 Relatedness
			5.1.8 Total Time Within 5 m
		5.2 Result of Interview
	6 Discussion
		6.1 The Data Type and Display Form
		6.2 The Influence of Mutual Data Display
		6.3 The Simulated Cycling Experience
	7 Conclusion
	References
Assisting Radiologists in X-Ray Diagnostics
	1 Introduction
		1.1 Related Work
	2 Our Contribution
	3 Methods
		3.1 Lung Segmentation
		3.2 Bone Subtraction and Suppression
		3.3 Pathology Classification
	4 Results
	5 Discussion
	6 Conclusion
	References
Design and Evaluation for Digital Forensic Ready Wireless Medical Systems
	Abstract
	1 Introduction
	2 Background
		2.1 Digital Forensics
		2.2 Digital Forensic Readiness
		2.3 Significance of Digital Forensic Readiness
	3 Research Methodology
		3.1 Design Science Research Paradigm
		3.2 Design Science Research Methodology
		3.3 Artefact Evaluation Criteria
	4 Conceptual Design of the Proposed Framework Artefact
	5 Evaluation of DFR Framework Artefact
		5.1 Preparation for Evaluation
		5.2 Evaluation of the Artefact
	6 Findings and Discussions
		6.1 Word Frequency Analysis Results
	7 Conclusion
	Appendix
	References
An IoT-Based Healthcare Ecosystem for Home Intelligent Assistant Services in Smart Homes
	Abstract
	1 Introduction
	2 Related Work
		2.1 Contributions
	3 HIAS Cloud Architecture and Security Implementation Details
		3.1 HIAS Service Based Architecture
		3.2 HIAS Security Mechanisms
	4 IoT Solution for Outdoor Emergency Scenarios
	5 IoT Solution for Indoor Monitoring Scenarios
	6 Conclusions and Future Work
	Acknowledgements
	References
Author Index