IoT Technologies for HealthCare: 7th EAI International Conference, HealthyIoT 2020, Viana do Castelo, Portugal, December 3, 2020, Proceedings

Preface
Conference Organization
Contents
Physical Data Tracking Wearables, Applications and Systems
Development and Evaluation of a Novel Method for Adult Hearing Screening: Towards a Dedicated Smartphone App
	1 Background
	2 Materials and Methods
		2.1 Speech-in-Noise Test
		2.2 Classification Performance
		2.3 Characterization of Transducers
	3 Results
		3.1 Classification Performance
		3.2 Characterization of Transducers
	4 Discussion
	5 Limitations and Future Work
	6 Conclusions
	References
A Non-invasive Cloud-Based IoT System and Data Analytics Support for Women Struggling with Drug Addictions During Pregnancy
	1 Introduction
	2 Problem Statement - Pregnant Women and Drug Addiction
		2.1 Notable Signs of Drug Misuse in Pregnant Women
		2.2 Classifying Addictions in Pregnant Women and Identifying Level of Prenatal and Postnatal Support Needed
		2.3 Supporting Addicted Pregnant Women - Issues and Challenges
	3 Method of Solution - IoT Support for Drug Addicted Pregnant Women
		3.1 IoT in Health-Care
		3.2 Related Work
	4 Cloud-Based IoT Support for Drug Addicted Pregnant Women
	5 The Architecture of IoT Support for Drug Addicted Pregnant Women
		5.1 Sensor or WBAN Layer
		5.2 Personal Server/Fog Computing Layer
		5.3 Medical Service Layer
		5.4 Cloud Computing Layer
	6 Big Data Problem in IoT Health Applications - A Case of Drug Addicted Women
		6.1 Data Analytics for IoT Health Support for Drug Addicted Pregnant Women
	7 Conclusion and Future Research Direction
	References
Sensors Characterization for a Calibration-Free Connected Smart Insole for Healthy Ageing
	1 Introduction
	2 Background
	3 Design of the Sensing Insole
		3.1 Motivations
		3.2 Sensors Selection
	4 Materials and Method for Sensors Characterization
	5 Experimental Results and Discussion
		5.1 Sensors Characterization in the Case of High Weights
		5.2 Sensors Characterization in the Case of Low Weights
	6 Conclusion
	References
Novel Wearable System for Surface EMG Using Compact Electronic Board and Printed Matrix of Electrodes
	1 Introduction
	2 Materials and Methods
		2.1 Device Design
		2.2 Electrode Fabrication
		2.3 Wearable Unit
		2.4 Remote Unit
		2.5 Testing and Validation
	3 Results
	4 Conclusions
	References
Chronic Kidney Disease Early Diagnosis Enhancing by Using Data Mining Classification and Features Selection
	1 Introduction
	2 Related Works
	3 Material and Methods
		3.1 Business Understanding
		3.2 Data Understanding
		3.3 Data Preparation
		3.4 Modeling
		3.5 Evaluation
		3.6 Deployment
		3.7 Data Mining Software
	4 Results
		4.1 CKD Classifier Experimental Setup
		4.2 CKD Classification and Feature Selection Results
	5 Discussion
	6 Conclusion
	References
Interpreting the Visual Acuity of the Human Eye with Wearable EEG Device and SSVEP
	1 Background and Introduction
		1.1 Steady-State Visually Evoked Potential (SSVEP)
		1.2 Human Visual Perception
	2 Ayinography
		2.1 Hardware Ayinography
		2.2 Software Ayinography
	3 Signal Processing Algorithm
		3.1 Lock-In Amplifier (LIA) Algorithm
		3.2 Threshold Denoising Algorithm
	4 Experimental Procedure
	5 Results and Discussion
		5.1 Foveal Activation and Direction
		5.2 Blink Interference
		5.3 SSVEP Response Delay
	6 Conclusion
	7 Future Work
		7.1 Investigations into Stimulus Size
		7.2 Augmented Reality for Bioveillance
		7.3 Cognitive Studies and Visual Acuity
		7.4 Assessment Tool for Eye Health
	References
Psychological Data Tracking Wearables, Applications and Systems
Stress Detection with Deep Learning Approaches Using Physiological Signals
	1 Introduction
	2 Related Work
	3 Data Collection
		3.1 Study Protocol
	4 Methods
		4.1 Wearable Sensor
		4.2 Mobile Application
		4.3 REDCap Database
		4.4 Signal Processing
		4.5 Features Extracted
		4.6 Machine Learning
	5 Discussion
	6 Conclusion
	References
Classification of Anxiety Based on EDA and HR
	1 Introduction
		1.1 Motivation, Goals and Outline
	2 Related Works
	3 Data and Methodology
		3.1 WESAD Dataset and Physiological Data Used
		3.2 Methodology for Anxiety Classification
		3.3 Evaluation Metrics
	4 Results
	5 Conclusions and Further Research
	References
Preliminary Results of IoT-Enabled EDA-Based Analysis of Physiological Response to Acoustic Stimuli
	1 Introduction
	2 Background
	3 Materials and Methods
		3.1 Measurement Device
		3.2 Test Population and Data Collection
	4 Data Processing
	5 Results and Discussions
		5.1 Comparison Among Individuals
		5.2 Comparison Among Different Acoustic Stimuli
	6 Conclusion
	References
Scenarios and Security
CoviHealth: A Pilot Study with Teenagers in Schools of Centre of Portugal
	1 Introduction
	2 Related Work
	3 Methods
	4 Results
		4.1 Sample Analysis
		4.2 Analysis of Population Habits
		4.3 Analysis of Weekly Questionnaires
		4.4 Analysis of Feedback Questionnaire
	5 Discussion
	6 Conclusions
	References
Dynamic Time Division Scheduling Protocol for Medical Application Using Frog Synchronization Algorithm
	1 Introduction
	2 Remote Healthcare Diagnosis and Detection
		2.1 Packet Synchronization in Medical Application
		2.2 Frog Calling Synchronization Algorithm
	3 Dynamic Time Division Scheduling Protocol
	4 Experimental Setup
	5 Results
		5.1 Sequencing of Packet Delivered for 5 Nodes
		5.2 Statistical Test on the Synchronization Period for 5 Nodes
		5.3 Sequencing of Packet Delivered for 10 Nodes
		5.4 Statistical Test on the Synchronization Period for 10 Nodes
		5.5 Sequencing of Packet Delivered for 15 Nodes
		5.6 Statistical Test on the Synchronization Period for 15 Nodes
		5.7 Evaluation of Packet Delivery Rate
		5.8 The Scheduling Effect During Network Interference
		5.9 The Scheduling Effect During Node Addition
	6 Discussion
	7 Conclusion
	References
Cybersecurity Analysis for a Remote Drug Dosing and Adherence Monitoring System
	1 Introduction
	2 Remote Medication and Adherence Monitoring
		2.1 Remote Electronic Medication Adherence Monitoring
		2.2 Safety and Security Challenges
	3 Approach
		3.1 Threat and Vulnerability Identification
		3.2 Risk Analysis
		3.3 Risk Mitigation
	4 Use Case
		4.1 Intelligent Drug Dosing Device
		4.2 Closed Loop Medication Management
		4.3 Cybersecurity Analysis of the CLMM System
	5 Concluding Remarks
	References
Author Index