Context Awareness by Analyzing Accelerometer Data
ISWC '00 Proceedings of the 4th IEEE International Symposium on Wearable Computers
What Shall We Teach Our Pants?
ISWC '00 Proceedings of the 4th IEEE International Symposium on Wearable Computers
Wearable sensing to annotate meeting recordings
Personal and Ubiquitous Computing
Using Multiple Sensors for Mobile Sign Language Recognition
ISWC '03 Proceedings of the 7th IEEE International Symposium on Wearable Computers
Using Gravity to Estimate Accelerometer Orientation
ISWC '03 Proceedings of the 7th IEEE International Symposium on Wearable Computers
Spine versus Porcupine: A Study in Distributed Wearable Activity Recognition
ISWC '04 Proceedings of the Eighth International Symposium on Wearable Computers
Recognizing Mimicked Autistic Self-Stimulatory Behaviors Using HMMs
ISWC '05 Proceedings of the Ninth IEEE International Symposium on Wearable Computers
IEEE Transactions on Mobile Computing
Activity Recognition and Monitoring Using Multiple Sensors on Different Body Positions
BSN '06 Proceedings of the International Workshop on Wearable and Implantable Body Sensor Networks
Sensemble: a wireless, compact, multi-user sensor system for interactive dance
NIME '06 Proceedings of the 2006 conference on New interfaces for musical expression
Memorizing What You Did Last Week: Towards Detailed Actigraphy With A Wearable Sensor
ICDCSW '07 Proceedings of the 27th International Conference on Distributed Computing Systems Workshops
Wearable Activity Tracking in Car Manufacturing
IEEE Pervasive Computing
Toward recognition of short and non-repetitive activities from wearable sensors
AmI'07 Proceedings of the 2007 European conference on Ambient intelligence
A practical approach to recognizing physical activities
PERVASIVE'06 Proceedings of the 4th international conference on Pervasive Computing
Where am i: recognizing on-body positions of wearable sensors
LoCA'05 Proceedings of the First international conference on Location- and Context-Awareness
IMCE '09 Proceedings of the 1st international workshop on Interactive multimedia for consumer electronics
Modeling and simulation of sensor orientation errors in garments
BodyNets '09 Proceedings of the Fourth International Conference on Body Area Networks
Human-behaviour study with situation lattices
SMC'09 Proceedings of the 2009 IEEE international conference on Systems, Man and Cybernetics
Sensing foot gestures from the pocket
UIST '10 Proceedings of the 23nd annual ACM symposium on User interface software and technology
Estimating posture-recognition performance in sensing garments using geometric wrinkle modeling
IEEE Transactions on Information Technology in Biomedicine
On the use of magnetic field disturbances as features for activity recognition with on body sensors
EuroSSC'10 Proceedings of the 5th European conference on Smart sensing and context
EURASIP Journal on Wireless Communications and Networking - Special issue on towards the connected body: advances in body communications
Exploring semantics in activity recognition using context lattices
Journal of Ambient Intelligence and Smart Environments
Recognizing whether sensors are on the same body
Pervasive'11 Proceedings of the 9th international conference on Pervasive computing
Activity and device position recognition in mobile devices
Proceedings of the 13th international conference on Ubiquitous computing
FlexCon: robust context handling in human-oriented pervasive flows
OTM'11 Proceedings of the 2011th Confederated international conference on On the move to meaningful internet systems - Volume Part I
Review: Situation identification techniques in pervasive computing: A review
Pervasive and Mobile Computing
DarSens: a framework for distributed activity recognition from body-worn sensors
Proceedings of the Fifth International Conference on Body Area Networks
Understanding identity exposure in pervasive computing environments
Pervasive and Mobile Computing
A benchmark dataset to evaluate sensor displacement in activity recognition
Proceedings of the 2012 ACM Conference on Ubiquitous Computing
Recognizing whether sensors are on the same body
Pervasive and Mobile Computing
Analyzing and evaluating markerless motion tracking using inertial sensors
ECCV'10 Proceedings of the 11th European conference on Trends and Topics in Computer Vision - Volume Part I
Personal and Ubiquitous Computing
Proceedings of the conference on Wireless Health
Detecting bends and fabric folds using stitched sensors
Proceedings of the 2013 International Symposium on Wearable Computers
A tutorial on human activity recognition using body-worn inertial sensors
ACM Computing Surveys (CSUR)
Measuring joint movement through garment-integrated wearable sensing
Proceedings of the 2013 ACM conference on Pervasive and ubiquitous computing adjunct publication
On-line anomaly detection and resilience in classifier ensembles
Pattern Recognition Letters
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We present a set of heuristics that significantly increase the robustness of motion sensor-based activity recognition with respect to sensor displacement. In this paper placement refers to the position within a single body part (e.g, lower arm). We show how, within certain limits and with modest quality degradation, motion sensorbased activity recognition can be implemented in a displacement tolerant way. We first describe the physical principles that lead to our heuristic. We then evaluate them first on a set of synthetic lower arm motions which are well suited to illustrate the strengths and limits of our approach, then on an extended modes of locomotion problem (sensors on the upper leg) and finally on a set of exercises performed on various gym machines (sensors placed on the lower arm). In this example our heuristic raises the displaced recognition rate from 24% for a displaced accelerometer, which had 96% recognition when not displaced, to 82%.