Denys J. C. Matthies

71 papers A* 4B 3Misc 4Journal 10Unranked 48

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	PhantomFolds: Exploring Unobtrusive Spatial Tactile Feedback Produced by Two Fingernail Mounted LRAs for In-Air and On-Surface Mixed Reality Applications. Int. J. Hum. Comput. Interact. Moritz Alexander Messerschmidt, Denys J. C. Matthies, Prasanth Sasikumar, Suranga Nanayakkara
2026	—	`conf`	The Cost of Convenience: How Delegation and Decision Horizons Erode Human Agency when overusing LLM Systems. CHI Extended Abstracts Ruben Schlonsak, Hans-Christian Jetter, Denys J. C. Matthies
2026	—	`conf`	The Future Smart Shoe: Demonstrating Sensing-to-Actuation Prototypes. CHI Extended Abstracts Marco Torge Gabrecht, Ruben Schlonsak, Troy Nachtigall, Don Samitha Elvitigala, Denys J. C. Matthies
2025	—	`conf`	Hacking Rokoko Smart Gloves for Tool Detection Using Recurrent Neural Networks. iWOAR Zhouyao Yu, Ruben Schlonsak, Denys J. C. Matthies
2025	—	`conf`	How AI Is Shaping Society and Why We Must Keep It at Bay! iWOAR Denys J. C. Matthies, Ruben Schlonsak, Marco Torge Gabrecht
2025	—	`conf`	No Cloud, No Problem: A Real-Time HAR Insole with On-Device Inference. iWOAR Ruben Schlonsak, Jiabao Yu, Hans-Christian Jetter, Denys J. C. Matthies
2025	—	`conf`	Toward Low-Complexity Arrhythmia Classification for Ambient Assisted Living. iWOAR Hangze Wu, Ruben Schlonsak, Denys J. C. Matthies
2025	—	`conf`	Walking the Future: Bridging Foot Augmentation into Next Steps of Human Augmentation. CHI Extended Abstracts Nihar Sabnis, Dennis Wittchen, Ata Otaran, Fatima Badmos, Siyi Liu, Aryan Saini, Georg Regal, Vincent van Rheden, Florian 'Floyd' Mueller, Suranga Nanayakkara, Denys J. C. Matthies, Troy Nachtigall, Paul Strohmeier, Laia Turmo Vidal, Don Samitha Elvitigala
2024	—	`conf`	FlyAI - The Next Level of Artificial Intelligence is Unpredictable! Injecting Responses of a Living Fly into Decision Making. iWOAR Denys J. C. Matthies, Ruben Schlonsak, Hanzhi Zhuang, Rui Song
2024	J	`jnl`	FlyAI - The Next Level of Artificial Intelligence is Unpredictable! Injecting Responses of a Living Fly into Decision Making. CoRR Denys J. C. Matthies, Ruben Schlonsak, Hanzhi Zhuang, Rui Song
2024	—	`conf`	Kavy: Fostering Language Speaking Skills and Self-Confidence Through Conversational AI. AHs Sankha Cooray, Chathuranga Hettiarachchi, Vishaka Nanayakkara, Denys J. C. Matthies, Yasith Samaradivakara, Suranga Nanayakkara
2024	—	`conf`	ShoeTect2.0: Real-Time Activity Recognition Using MobileNet CNN with Multisensory Smart Footwear. iWOAR Ruben Schlonsak, Tengyunhao Yang, Marco Torge Gabrecht, Denys J. C. Matthies
2024	J	`jnl`	SonicVista: Towards Creating Awareness of Distant Scenes through Sonification. Proc. ACM Interact. Mob. Wearable Ubiquitous Technol. Chitralekha Gupta, Shreyas Sridhar, Denys J. C. Matthies, Christophe Jouffrais, Suranga Nanayakkara
2024	—	`conf`	SurfSole: Demonstrating Real-Time Surface Identification via Capacitive Sensing with Neural Networks. iWOAR Patrick Willnow, Max Sternitzke, Ruben Schlonsak, Marco Torge Gabrecht, Denys J. C. Matthies
2023	Misc	`conf`	Cyber-Physical & Human Systems (CPHS) - A Review and Outlook. MuC Denys J. C. Matthies, Marco Torge Gabrecht, Horst Hellbrück
2023	—	`conf`	LoomoRescue: An Affordable Rescue Robot for Evacuation Situations. HCI (42) Denys J. C. Matthies, Sven Ole Schmidt, Yuqi He, Zhouyao Yu, Horst Hellbrück
2023	Misc	`conf`	NOSEwrist: Natural Olfactory Substitution and Extension wrist. MuC Denys J. C. Matthies, Ole Sellhorn, Marco Torge Gabrecht, Jörg Schuljak, Horst Hellbrück
2023	—	`ed.`	Proceedings of the 8th international Workshop on Sensor-Based Activity Recognition and Artificial Intelligence, iWOAR 2023, Lübeck, Germany, September 21-22, 2023 iWOAR Denys J. C. Matthies, Marcin Grzegorzek, Arjan Kuijper, Heike Leutheuser
2023	—	`conf`	User Generated Inverted Item Evaluation (UGIIE). HCI (22) Denys J. C. Matthies, Jagankumar Kothandan, Wenhan Sun, Anke Dittmar
2022	—	`conf`	ShoeTect: Detecting Body Posture, Ambulation Activity, Gait Abnormalities, and Terrain with Multisensory Smart Footwear. iWOAR Xiaozhu Li, Denys J. C. Matthies
2022	J	`jnl`	TickleFoot: Design, Development and Evaluation of a Novel Foot-Tickling Mechanism That Can Evoke Laughter. ACM Trans. Comput. Hum. Interact. Don Samitha Elvitigala, Roger Boldu, Suranga Nanayakkara, Denys J. C. Matthies
2021	—	`conf`	CapGlasses: Untethered Capacitive Sensing with Smart Glasses. AHs Denys J. C. Matthies, Chamod Weerasinghe, Bodo Urban, Suranga Nanayakkara
2021	A*	`conf`	ClothTiles: A Prototyping Platform to Fabricate Customized Actuators on Clothing using 3D Printing and Shape-Memory Alloys. CHI Sachith Muthukumarana, Moritz Alexander Messerschmidt, Denys J. C. Matthies, Jürgen Steimle, Philipp M. Scholl, Suranga Nanayakkara
2021	—	`conf`	DIY-PressMat: A Smart Sensor Mat for Posture Detection Applicable for Bed-exit Intention Detection, Pressure Ulcer Prevention, and Sleep Apnea Mitigation. PETRA Denys J. C. Matthies, Marian Haescher, Wencke Chodan, Gerald Bieber
2021	—	`conf`	EyeKnowYou: A DIY Toolkit to Support Monitoring Cognitive Load and Actual Screen Time using a Head-Mounted Webcam. MobileHCI (Extended Abstracts) Tharindu Indrajith Kaluarachchi, Shardul Sapkota, Jules Taradel, Aristée Thevenon, Denys J. C. Matthies, Suranga Nanayakkara
2021	—	`conf`	FitFone: Tracking Home Workout in Pandemic Times. PETRA Denys J. C. Matthies, Thorleif Harder, Franz Bretterbauer, Viktoria Ginter, Horst Hellbrück
2021	—	`conf`	GymSoles++: Combining Google Glass with Smart Insoles to Improve Body Posture when Performing Squats. PETRA Don Samitha Elvitigala, Denys J. C. Matthies, Chamod Weerasinghe, Suranga Nanayakkara
2021	—	`conf`	Prototyping Smart Eyewear with Capacitive Sensing for Facial and Head Gesture Detection. UbiComp/ISWC Adjunct Denys J. C. Matthies, Alex Woodall, Bodo Urban
2021	—	`conf`	mobiLLD: Exploring the Detection of Leg Length Discrepancy and Altering Gait with Mobile Smart Insoles. PETRA Denys J. C. Matthies, Don Samitha Elvitigala, Annis Fu, Deborah Yin, Suranga Nanayakkara
2020	J	`jnl`	AiSee: An Assistive Wearable Device to Support Visually Impaired Grocery Shoppers. Proc. ACM Interact. Mob. Wearable Ubiquitous Technol. Roger Boldu, Denys J. C. Matthies, Haimo Zhang, Suranga Nanayakkara
2020	—	`conf`	GymSoles++: Using Smart Wearbales to Improve Body Posture when Performing Squats and Dead-Lifts. AHs Don Samitha Elvitigala, Denys J. C. Matthies, Chamod Weerasinghe, Yilei Shi, Suranga Nanayakkara
2020	J	`jnl`	StressFoot: Uncovering the Potential of the Foot for Acute Stress Sensing in Sitting Posture. Sensors Don Samitha Elvitigala, Denys J. C. Matthies, Suranga Nanayakkara
2020	A*	`conf`	Touch me Gently: Recreating the Perception of Touch using a Shape-Memory Alloy Matrix. CHI Sachith Muthukumarana, Don Samitha Elvitigala, Juan Pablo Forero Cortés, Denys J. C. Matthies, Suranga Nanayakkara
2019	—	`conf`	2bit-TactileHand: Evaluating Tactons for On-Body Vibrotactile Displays on the Hand and Wrist. AH Don Samitha Elvitigala, Denys J. C. Matthies, Vipula Dissanayake, Chamod Weerasinghe, Suranga Nanayakkara
2019	—	`conf`	CapMat: A Smart Foot Mat for User Authentication. AH Denys J. C. Matthies, Don Samitha Elvitigala, Sachith Muthukumarana, Jochen Huber, Suranga Nanayakkara
2019	A*	`conf`	ChewIt. An Intraoral Interface for Discreet Interactions. CHI Pablo Gallego Cascón, Denys J. C. Matthies, Sachith Muthukumarana, Suranga Nanayakkara
2019	—	`conf`	CricketCoach: Towards Creating a Better Awareness of Gripping Forces for Cricketers. AH Sachith Muthukumarana, Denys J. C. Matthies, Chamod Weerasinghe, Don Samitha Elvitigala, Suranga Nanayakkara
2019	A*	`conf`	GymSoles: Improving Squats and Dead-Lifts by Visualizing the User's Center of Pressure. CHI Don Samitha Elvitigala, Denys J. C. Matthies, Löic David, Chamod Weerasinghe, Suranga Nanayakkara
2019	—	`conf`	PhantomTouch: Creating an Extended Reality by the Illusion of Touch using a Shape-Memory Alloy Matrix. SIGGRAPH Asia XR Sachith Muthukumarana, Don Samitha Elvitigala, Juan Pablo Forero Cortés, Denys J. C. Matthies, Suranga Nanayakkara
2019	—	`conf`	Presenting a data imputation concept to support the continuous assessment of human vital data and activities. PETRA Marian Haescher, Denys J. C. Matthies, Silvio Krause, Gerald Bieber
2019	Misc	`conf`	Reflexive Interaction: Extending the concept of Peripheral Interaction. OZCHI Denys J. C. Matthies, Bodo Urban, Katrin Wolf, Albrecht Schmidt
2019	J	`jnl`	VUSFA: Variational Universal Successor Features Approximator to Improve Transfer DRL for Target Driven Visual Navigation. CoRR Shamane Siriwardhana, Rivindu Weerasekera, Denys J. C. Matthies, Suranga Nanayakkara
2018	—	`conf`	Doodle Daydream: An Interactive Display to Support Playful and Creative Interactions Between Co-workers. SUI Samitha Elvitigala, Samantha W. T. Chan, Noura Howell, Denys J. C. Matthies, Suranga Nanayakkara
2018	—	`conf`	Exploring Accelerometer-based Step Detection by using a Wheeled Walking Frame. iWOAR Gerald Bieber, Marian Haescher, Paul Hanschmann, Denys J. C. Matthies
2018	J	`jnl`	FingerReader2.0: Designing and Evaluating a Wearable Finger-Worn Camera to Assist People with Visual Impairments while Shopping. Proc. ACM Interact. Mob. Wearable Ubiquitous Technol. Roger Boldu, Alexandru Dancu, Denys J. C. Matthies, Thisum Buddhika, Shamane Siriwardhana, Suranga Nanayakkara
2018	—	`conf`	Mobile Assisted Living: Smartwatch-based Fall Risk Assessment for Elderly People. iWOAR Marian Haescher, Denys J. C. Matthies, Karthik Srinivasan, Gerald Bieber
2018	—	`conf`	Outlining a Novel Framework for Monitoring User's Vital Signs and Activity Data in Caregiving Facilities. iWOAR Denys J. C. Matthies
2018	—	`—`	Reflexive interaction - extending peripheral interaction by augmenting humans. Denys J. C. Matthies
2018	—	`conf`	Scaling Notifications Beyond Alerts: From Subtly Drawing Attention up to Forcing the User to Take Action. UIST (Adjunct Volume) Denys J. C. Matthies, Laura Milena Daza Parra, Bodo Urban
2018	J	`jnl`	Scaling notifications beyond alerts: from subtly drawing attention up to forcing the user to take action. CoRR Denys J. C. Matthies, Laura Milena Daza Parra, Bodo Urban
2018	—	`conf`	Step Detection for Rollator Users with Smartwatches. SUI Denys J. C. Matthies, Marian Haescher, Suranga Nanayakkara, Gerald Bieber
2018	—	`conf`	Thumb-In-Motion: Evaluating Thumb-to-Ring Microgestures for Athletic Activity. SUI Roger Boldu, Alexandru Dancu, Denys J. C. Matthies, Pablo Gallego Cascón, Shanaka Ransiri, Suranga Nanayakkara
2017	B	`conf`	CapSoles: who is walking on what kind of floor? MobileHCI Denys J. C. Matthies, Thijs Roumen, Arjan Kuijper, Bodo Urban
2016	—	`conf`	AGIS: automated tool detection & hand-arm vibration estimation using an unmodified smartwatch. iWOAR Denys J. C. Matthies, Gerald Bieber, Uwe Kaulbars
2016	—	`conf`	Positioning Glass: Investigating Display Positions of Monocular Optical See-Through Head-Mounted Display. CCHI Soon Hau Chua, Simon T. Perrault, Denys J. C. Matthies, Shengdong Zhao
2016	—	`conf`	SeismoPen: Pulse Recognition via a Smart Pen. PETRA Denys J. C. Matthies, Marian Haescher, Gerald Bieber, Ralf Salomon, Bodo Urban
2016	—	`conf`	SeismoTracker: Upgrade any Smart Wearable to enable a Sensing of Heart Rate, Respiration Rate, and Microvibrations. CHI Extended Abstracts Marian Haescher, Denys J. C. Matthies, John Trimpop, Bodo Urban
2016	—	`conf`	WeaRelaxAble: a wearable system to enhance stress resistance using various kinds of feedback stimuli. iWOAR Josephin Klamet, Denys J. C. Matthies, Michael Minge
2015	—	`conf`	A study on measuring heart- and respiration-rate via wrist-worn accelerometer-based seismocardiography (SCG) in comparison to commonly applied technologies. iWOAR Marian Haescher, Denys J. C. Matthies, John Trimpop, Bodo Urban
2015	—	`conf`	Anomaly Detection with Smartwatches as an Opportunity for Implicit Interaction. MobileHCI Adjunct Marian Haescher, Denys J. C. Matthies, Bodo Urban
2015	B	`conf`	Botential: Localizing On-Body Gestures by Measuring Electrical Signatures on the Human Skin. MobileHCI Denys J. C. Matthies, Simon T. Perrault, Bodo Urban, Shengdong Zhao
2015	—	`conf`	CapWalk: a capacitive recognition of walking-based activities as a wearable assistive technology. PETRA Marian Haescher, Denys J. C. Matthies, Gerald Bieber, Bodo Urban
2015	—	`conf`	Exploring vibrotactile feedback on the body and foot for the purpose of pedestrian navigation. iWOAR Anita Meier, Denys J. C. Matthies, Bodo Urban, Reto Wettach
2015	—	`conf`	Properties of a Peripheral Head-Mounted Display (PHMD). HCI (27) Denys J. C. Matthies, Marian Haescher, Rebekka Alm, Bodo Urban
2015	—	`conf`	aHead: Considering the Head Position in a Multi-sensory Setup of Wearables to Recognize Everyday Activities with Intelligent Sensor Fusions. HCI (2) Marian Haescher, John Trimpop, Denys J. C. Matthies, Gerald Bieber, Bodo Urban, Thomas Kirste
2014	—	`conf`	ShoeSoleSense: demonstrating a wearable foot interface for locomotion in virtual environments. CHI Extended Abstracts Denys J. C. Matthies, Franz Müller, Christoph Anthes, Dieter Kranzlmüller
2014	J	`jnl`	VR-Stepper: A Do-It-Yourself Game Interface For Locomotion In Virtual Environments. CoRR Denys J. C. Matthies, Felix Manke, Franz Müller, Charalampia Makri, Christoph Anthes, Dieter Kranzlmüller
2013	—	`conf`	InEar BioFeedController: a headset for hands-free and eyes-free interaction with mobile devices. CHI Extended Abstracts Denys J. C. Matthies
2013	—	`conf`	Moving shapes: a multiplayer game based on color detection running on public displays. Mobile HCI Denys J. C. Matthies, Ngo Dieu Huong Nguyen, Shaunna Janine Lucas, Daniel Botz
2013	B	`conf`	ShoeSoleSense: proof of concept for a wearable foot interface for virtual and real environments. VRST Denys J. C. Matthies, Franz Müller, Christoph Anthes, Dieter Kranzlmüller
2012	Misc	`conf`	NeuroPad: use cases for a mobile physiological interface. NordiCHI Denys J. C. Matthies, Jan-Niklas Antons, Frank Heidmann, Reto Wettach, Robert Schleicher