book

Wearable Sensors, 2nd Edition

by Edward Sazonov

November 2020

Intermediate to advanced

660 pages

25h 28m

English

Academic Press

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Abstract1: World of wearables (WOW)2: Attributes of wearables3: Textiles and clothing: The meta-wearable4: Challenges and opportunities5: The future of wearables: Defining the research roadmap
AbstractAcknowledgments1: Introduction2: Wearables3: Implantables4: Packaging, biocompatibility, and biodegradable materials5: Conclusion

AbstractAcknowledgment1: Introduction2: Cardiovascular diseases3: Neurological diseases4: Gastrointestinal diseases5: Conclusion
Abstract1: Mechanical sensors2: Biochemical sensors3: Tears4: Saliva5: Wound and interstitial fluids (WF and IF)6: Summary and future directions
Abstract1: Introduction2: Rationale of UHF epidermal antennas3: Examples of UHF epidermal antenna systems and manufacturing4: Applications to healthcare5: Applications to occupational medicine, wellness, sports6: Safety issue7: Future trends: Epidermal antennas for 5G systems8: Conclusions
Abstract1: Introduction2: Biopotential signals and their characteristics3: Electrode-body interface and electrode noise4: Low-power analog circuit design techniques for biopotential recording5: Low-power ADCs for biomedical applications6: Low-power digital circuit design techniques7: Architectural design for low-power biopotential acquisition8: Low-power circuit examples9: Conclusions
Abstract1: Introduction to haptic devices2: The need for wearable haptic devices3: Categories of wearable haptic and tactile display4: Display of friction and weight illusions based on fingertip manipulation5: A wearable sensorimotor enhancer6: Conclusions
Abstract1: Introduction2: Sensor design3: Physiological basis and sensor placement4: Electrical contacts and interconnections for smart garments5: Textile integration and design of functional garments6: Functional evaluation7: Conclusions
Abstract1: Introduction2: Textiles3: Applications4: Summary
AbstractAcknowledgments1: Powering and data communication2: Conclusion
AbstractsAcknowledgments1: RF energy harvesting fundamentals and practical limitations2: Impedance mismatch, losses, and efficiency3: Charge pump rectifier topologies4: Effect of load and source variations5: Antenna–rectifier co-design6: Conclusions
Abstract1: Remote health monitoring using wearable sensors2: From wearables to THINKables, AI-enabled sensors3: Challenges of AI-enabled sensors in health4: Summary and future directions
AbstractAcknowledgment1: Introduction2: The need and demand of wearable technologies in the society3: Smart glove design4: Signal processing pipeline: From sensor signals to classifications5: Conclusions
AbstractAcknowledgments1: Introduction2: Power consumption in a wearable device3: What are edge algorithms for wearables?4: Implementing edge algorithms for wearables5: ConclusionsAuthor contributions statementAdditional information
AbstractAcknowledgments1: Introduction2: Background3: Behavior understanding through the analysis egocentric photo-streams4: Discussions5: Conclusions
Abstract1: Introduction2: Transfer learning under data constraint3: Boosting accuracy in transfer learning4: Concluding remark
Abstract1: Introduction2: Life aboard the ISS3: Wearables for life in a protected environment4: The extra vehicular activity in the space5: Life on Moon and Mars6: Conclusions
AbstractAcknowledgments1: Introduction2: Photoplethysmography basics3: Applications4: Conclusion and outlook
Abstract1: Introduction2: Fundamentals3: The IPANEMA BSN4: Wearable bioimpedance systems5: Summary and outlook
Abstract1: Introduction2: Wearable sensors3: Signal processing and pattern recognition methods for automatic detection of food intake4: Methods for characterization of food intake5: Applications6: Summary and conclusions
Abstract1: Introduction2: Fatigue contexts3: Physiological mechanisms of fatigue4: Methods for monitoring performance fatigue5: Wearables for fatigue monitoring6: Future outlook
Abstract1: Assistive devices for individuals with severe paralysis2: Why using tongue for wearable technology?3: Wireless tracking of tongue motion4: Wearable Tongue Drive System5: Sensor signal processing algorithm6: Multimodal Tongue Drive System7: Clinical assessment8: Future directions

Content preview from Wearable Sensors, 2nd Edition

Chapter 20: Detection and characterization of food intake by wearable sensors

Juan Manuel Fontana^a^,^b; Muhammad Farooq^c; Edward Sazonov^d ^a Faculty of Engineering, National University of Rio Cuarto, Cordoba, Argentina^b National Scientific and Technical Research Council (CONICET), Buenos Aires, Argentina^c Phyn LLC, Torrance, CA, USA^d Electrical and Computer Engineering, The University of Alabama, Tuscaloosa, AL, USA

Abstract

Food intake provides energy and nutrients to sustain human life. Studying the ingestive behavior of individuals is of particular interest in understanding and treatment of medical conditions strongly associated with food intakes, such as obesity and eating disorders. Traditionally, ingestive behavior in humans has been ...