Lala Shakti Swarup Ray

schoolGerman Research Center for Artificial Intelligencebar_chart#3688 Global Rank

Total Papers

HCI Rank

#3688

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Years Active

Recent Publications

Latest papers from Lala Shakti Swarup Ray

UIST '251st AuthorHuman Pose & Activity Recognition +1

ChairPose: Pressure-based Chair Morphology Grounded Sitting Pose Estimation through Simulation-Assisted Training

Prolonged seated activity is increasingly common in modern environments, raising concerns around musculoskeletal health, ergonomics, and the design of responsive interactive systems. Existing posture sensing methods such as vision-based or wearable approaches face limitations including occlusion, privacy concerns, use…

UBICOMP '242nd AuthorHuman Pose & Activity Recognition +1

Enhancing Inertial Hand based HAR through Joint Representation of Language, Pose and Synthetic IMUs

Due to the scarcity of labeled sensor data in HAR, prior research has turned to video data to synthesize Inertial Measurement Units (IMU) data, capitalizing on its rich activity annotations. However, generating IMU data from videos presents challenges for HAR in real-world settings, attributed to the poor quality of s…

UBICOMP '235th+ AuthorHaptic Wearables +1

MoCaPose: Motion Capturing with Textile-integrated Capacitive Sensors in Loose-fitting Smart Garments

"We present MoCaPose, a novel wearable motion capturing (MoCap) approach to continuously track the wearer's upper body's dynamic poses through multi-channel capacitive sensing integrated in fashionable, loose-fitting jackets. Unlike conventional wearable IMU MoCap based on inverse dynamics, MoCaPose decouples the sens…

UBICOMP '231st AuthorVibrotactile Feedback & Skin Stimulation +1

Selecting the Motion Ground Truth for Loose-fitting Wearables: Benchmarking Optical MoCap Methods

To help smart wearable researchers choose the optimal ground truth methods for motion capturing (MoCap) for all types of loose garments, we present a benchmark, DrapeMoCapBench (DMCB), specifically designed to evaluate the performance of optical marker-based and marker-less MoCap. High-cost marker-based MoCap systems…

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