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Combining sparse IMUs and a monocular camera is a new promising setting to perform real-time human motion capture. This paper proposes a diffusion-based solution to learn human motion priors and fuse the two modalities of signals together…

Computer Vision and Pattern Recognition · Computer Science 2025-08-11 Shaohua Pan , Xinyu Yi , Yan Zhou , Weihua Jian , Yuan Zhang , Pengfei Wan , Feng Xu

Within the field of automated driving, a clear trend in environment perception tends towards more sensors, higher redundancy, and overall increase in computational power. This is mainly driven by the paradigm to perceive the entire…

Robotics · Computer Science 2023-01-27 Matti Henning , Johannes Müller , Fabian Gies , Michael Buchholz , Klaus Dietmayer

Sensing touch on arbitrary surfaces has long been a goal of ubiquitous computing, but often requires instrumenting the surface. Depth camera-based systems have emerged as a promising solution for minimizing instrumentation, but at the cost…

Human-Computer Interaction · Computer Science 2025-03-04 Ziyi Xia , Xincheng Huang , Sidney S Fels , Robert Xiao

Accurately recognizing human context from smartphone sensor data remains a significant challenge, especially in sedentary settings where activities such as studying, attending lectures, relaxing, and eating exhibit highly similar inertial…

Signal Processing · Electrical Eng. & Systems 2025-12-03 Aditya Sneh , Nilesh Kumar Sahu , Snehil Gupta , Haroon R. Lone

This paper introduces a framework of gesture recognition operating on the output of an event based camera using the computational resources of a mobile phone. We will introduce a new development around the concept of time-surfaces modified…

Computer Vision and Pattern Recognition · Computer Science 2020-04-29 Jean-Matthieu Maro , Ryad Benosman

In this paper we list the sensors commonly available in modern smartphones and provide a general outlook of the different ways these sensors can be used for modeling the interaction between human and smartphones. We then provide a taxonomy…

Cryptography and Security · Computer Science 2020-06-02 Alejandro Acien , Aythami Morales , Ruben Vera-Rodriguez , Julian Fierrez

In the past decade, the usage of mobile devices has gone far beyond simple activities like calling and texting. Today, smartphones contain multiple embedded sensors and are able to collect useful sensing data about the user and infer the…

Machine Learning · Computer Science 2019-03-14 Saar Tal , Bracha Shapira , Lior Rokach

A wide range of user perception applications leverage inertial measurement unit (IMU) data for online prediction. However, restricted by the non-i.i.d. nature of IMU data collected from mobile devices, most systems work well only in a…

Artificial Intelligence · Computer Science 2025-12-02 Yunzhe Li , Facheng Hu , Hongzi Zhu , Quan Liu , Xiaoke Zhao , Jiangang Shen , Shan Chang , Minyi Guo

The positioning of users using their smartphones represents interesting service for various areas. Position of users can represent valuable information for various service providers. In industry 4.0 smart devices such as smartphone or…

Human-Computer Interaction · Computer Science 2022-09-27 Jan Racko , Juraj Machaj , Peter Brida

The raise of collaborative robotics has led to wide range of sensor technologies to detect human-machine interactions: at short distances, proximity sensors detect nontactile gestures virtually occlusion-free, while at medium distances,…

Computer Vision and Pattern Recognition · Computer Science 2019-10-17 Christoph Heindl , Markus Ikeda , Gernot Stübl , Andreas Pichler , Josef Scharinger

Mobile microscopy is a newly formed field that emerged from a combination of optical microscopy capabilities and spread, functionality, and ever-increasing computing resources of mobile devices. Despite the idea of creating a system that…

Image and Video Processing · Electrical Eng. & Systems 2021-11-12 A. Kornilova , I. Kirilenko , D. Iarosh , V. Kutuev , M. Strutovsky

Smartphone clip-on microscopes turn everyday devices into low-cost, portable imaging systems that can even reveal fungal structures at the microscopic level, enabling mold inspection beyond unaided visual checks. In this paper, we introduce…

Computer Vision and Pattern Recognition · Computer Science 2026-04-13 Dinh Nam Pham , Leonard Prokisch , Bennet Meyer , Jonas Thumbs

Understanding how social situations unfold in people's daily lives is relevant to designing mobile systems that can support users in their personal goals, well-being, and activities. As an alternative to questionnaires, some studies have…

Human-Computer Interaction · Computer Science 2024-03-04 Aurel Ruben Mader , Lakmal Meegahapola , Daniel Gatica-Perez

We present DynamicSLAM: an indoor localization technique that eliminates the need for the daunting calibration step. DynamicSLAM is a novel Simultaneous Localization And Mapping (SLAM) framework that iteratively acquires the feature map of…

Computers and Society · Computer Science 2021-06-28 Ahmed Shokry , Moustafa Elhamshary , Moustafa Youssef

Context-awareness in smart mobile applications is a growing area of study, because of it's intelligence in the applications. In order to build context-aware intelligent applications, mining contextual behavioral rules of individual…

Machine Learning · Computer Science 2018-10-31 Iqbal H. Sarker

Integrated sensing and communication (ISAC) has emerged as a pivotal technology for next-generation wireless networks, enabling simultaneous data transmission and environmental sensing. However, existing ISAC systems face fundamental…

Signal Processing · Electrical Eng. & Systems 2026-02-18 Amirhossein Taherpour , Abbas Taherpour , Tamer Khattab

AI-based dermatology adoption remains limited by biased datasets, variable image quality, and limited validation. We introduce DermAI, a lightweight, smartphone-based application that enables real-time capture, annotation, and…

Despite the advent of wearable devices and the proliferation of smartphones, there still is no ideal platform that can continuously sense and precisely collect all available contextual information. Ideally, mobile sensing data collection…

Human-Computer Interaction · Computer Science 2015-03-17 Reza Rawassizadeh , Elaheh Momeni , Prajna Shetty

Mobile and wearable interfaces and interaction paradigms are highly constrained by the available screen real estate, and the computational and power resources. Although there exist many ways of displaying information to mobile users,…

Human-Computer Interaction · Computer Science 2019-11-14 Kirill A. Shatilov , Dimitris Chatzopoulos , Lik-Hang Lee , Pan Hui

Vision-aided wireless sensing is emerging as a cornerstone of 6G mobile computing. While data-driven approaches have advanced rapidly, establishing a precise geometric correspondence between ego-centric visual data and radio propagation…

Signal Processing · Electrical Eng. & Systems 2026-01-28 Yingzhe Mao , Chao Zou , Yanqun Tang