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In this paper, we present a new task that investigates how people interact with and make judgments about towers of blocks. In Experiment~1, participants in the lab solved a series of problems in which they had to re-configure three blocks…

Artificial Intelligence · Computer Science 2017-07-27 Ilker Yildirim , Tobias Gerstenberg , Basil Saeed , Marc Toussaint , Josh Tenenbaum

Hand gesture recognition has long been a hot topic in human computer interaction. Traditional camera-based hand gesture recognition systems cannot work properly under dark circumstances. In this paper, a Doppler Radar based hand gesture…

Computer Vision and Pattern Recognition · Computer Science 2017-11-23 Jiajun Zhang , Jinkun Tao , Jiangtao Huangfu , Zhiguo Shi

Gestures are an integral part of our daily interactions with the environment. Hand gesture recognition (HGR) is the process of interpreting human intent through various input modalities, such as visual data (images and videos) and…

Human-Computer Interaction · Computer Science 2025-12-10 Soroush Baghernezhad , Elaheh Mohammadreza , Vinicius Prado da Fonseca , Ting Zou , Xianta Jiang

While Machine learning gives rise to astonishing results in automated systems, it is usually at the cost of large data requirements. This makes many successful algorithms from machine learning unsuitable for human-machine interaction, where…

Human-Computer Interaction · Computer Science 2021-09-30 Jan Philip Göpfert , Ulrike Kuhl , Lukas Hindemith , Heiko Wersing , Barbara Hammer

Automated hand gesture recognition has long been a focal point in the AI community. Traditionally, research in this field has predominantly focused on scenarios with access to a continuous flow of hand's images. This focus has been driven…

Signal Processing · Electrical Eng. & Systems 2024-03-26 Ying Liu , Liucheng Guo , Valeri A. Makarovc , Alexander Gorbana , Evgeny Mirkesa , Ivan Y. Tyukin

Hand-over-face gestures can provide important implicit interactions during conversations, such as frustration or excitement. However, in situations where interlocutors are not visible, such as phone calls or textual communication, the…

Human-Computer Interaction · Computer Science 2024-03-28 Mengxi Liu , Hymalai Bello , Bo Zhou , Paul Lukowicz , Jakob Karolus

This paper proposes a controlled experiment to further investigate the usefulness of gaze awareness and gesture recognition in the support of collaborative work at a distance. We propose to redesign experiments conducted several years ago…

Human-Computer Interaction · Computer Science 2010-01-20 Mauro Cherubini , Rodrigo de Oliveira , Nuria Oliver , Christian Ferran

Interactive Machine Learning is concerned with creating systems that operate in environments alongside humans to achieve a task. A typical use is to extend or amplify the capabilities of a human in cognitive or physical ways, requiring the…

Machine Learning · Computer Science 2019-02-05 Miguel Alonso

Human movement analysis is a key area of research in robotics, biomechanics, and data science. It encompasses tracking, posture estimation, and movement synthesis. While numerous methodologies have evolved over time, a systematic and…

Robotics · Computer Science 2023-05-11 Brenda Elizabeth Olivas-Padilla , Alina Glushkova , Sotiris Manitsaris

Using physical interactive devices like mouse and keyboards hinders naturalistic human-machine interaction and increases the probability of surface contact during a pandemic. Existing gesture-recognition systems do not possess user…

Human-Computer Interaction · Computer Science 2022-09-08 Ankit Jha , Ishita , Pratham G. Shenwai , Ayush Batra , Siddharth Kotian , Piyush Modi

This study mainly explores the application of natural gesture recognition based on computer vision in human-computer interaction, aiming to improve the fluency and naturalness of human-computer interaction through gesture recognition…

Computer Vision and Pattern Recognition · Computer Science 2024-12-25 Fenghua Shao , Tong Zhang , Shang Gao , Qi Sun , Liuqingqing Yang

For non-robot-programming experts, kinesthetic guiding can be an intuitive input method, as robot programming of in-contact tasks is becoming more prominent. However, imprecise and noisy input signals from human demonstrations pose problems…

Robotics · Computer Science 2025-08-15 Johannes Hartwig , Fabian Viessmann , Dominik Henrich

Wearable sensor systems with transmitting capabilities are currently employed for the biometric screening of exercise activities and other performance data. Such technology is generally wireless and enables the noninvasive monitoring of…

Robotics · Computer Science 2020-11-13 Birgitta Dresp-Langley , Florent Nageotte , Philippe Zanne , Michel de Mathelin

Gestures play a pivotal role in human communication, often serving as a preferred or complementary medium to verbal expression due to their superior spatial reference capabilities. A finger-pointing gesture conveys vital information…

Robotics · Computer Science 2025-10-13 Eran Bamani , Eden Nissinman , Lisa Koenigsberg , Inbar Meir , Yoav Matalon , Avishai Sintov

How do humans recognize and rectify social missteps? We achieve social competence by looking around at our peers, decoding subtle cues from bystanders - a raised eyebrow, a laugh - to evaluate the environment and our actions. Robots,…

Human gesture recognition has assumed a capital role in industrial applications, such as Human-Machine Interaction. We propose an approach for segmentation and classification of dynamic gestures based on a set of handcrafted features, which…

Computer Vision and Pattern Recognition · Computer Science 2020-08-27 André Brás , Miguel Simão , Pedro Neto

Hand gesture recognition is becoming a more prevalent mode of human-computer interaction, especially as cameras proliferate across everyday devices. Despite continued progress in this field, gesture customization is often underexplored.…

Human-Computer Interaction · Computer Science 2024-10-04 Soroush Shahi , Vimal Mollyn , Cori Tymoszek Park , Richard Kang , Asaf Liberman , Oron Levy , Jun Gong , Abdelkareem Bedri , Gierad Laput

Gesture recognition application over 802.11 ad/y waveforms is developed. Simultaneous gestures of slider-control and two-finger gesture for switching are detected based on Golay sequences of channel estimation fields of the packets.

Signal Processing · Electrical Eng. & Systems 2020-02-26 Eran Hof , Amichai Sanderovich , Evyatar Hemo

Online recognition of gestures is critical for intuitive human-robot interaction (HRI) and further push collaborative robotics into the market, making robots accessible to more people. The problem is that it is difficult to achieve accurate…

Robotics · Computer Science 2023-04-17 M. A. Simão , O. Gibaru , P. Neto

The applications of generative AI have become extremely impressive, and the interplay between users and AI is even more so. Current human-AI interaction literature has taken a broad look at how humans interact with generative AI, but it…