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63 articles for “digital twins”
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Gesture-Based Cursor Control: A Comprehensive Review of Techniques and Applications
Abstract: Although hand gesture detection for man-machine interfaces has advanced recently, many systems still have issues with background and lighting. We have developed a rapid motion history image-based system to categorize dynamic hand motions and a face detection method to adaptively detect skin color. For the up, down, left-, and right-hand gesture classifiers, four sets of haar-like directional patterns were trained. To operate different household appliances, six hand gestures were defined, …
Published in International Journal of Electrical and Communication Engineering Technology · Vol. 3, Issue 1, 2025 · pp. 9–13 Read article
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Hybrid Agro-Waste Reinforced PLA Smart Composites with Embedded NFC for Sustainable Lifecycle Monitoring
Abstract: The growing demand for sustainable engineering materials has accelerated the development of biodegradable polymer composites capable of combining structural performance with intelligent lifecycle management. In this study, a smart biodegradable agro-waste polymer composite reinforced with rice husk and sugarcane bagasse fibres was developed using a polylactic acid (PLA) matrix integrated with an embedded passive Near Field Communication (NFC) tag for digital traceability and circular economy applications. The composite containing 80 …
Published in Journal of Polymer & Composites · Vol. 14, Issue 5, 2026 Read article
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Digital Home Workout Assistant using Kinect and Unity
Abstract: Nowadays, people’s lifestyle becomes fast and growing and also each and every people desire to look young and live healthily. This phenomenon has caused people to blindly follow fitness trends without proper cognition. It may lead to serious injuries or other side effects. The main prominence of this system is to assist society by monitoring and guiding proper exercise posture, which rectifies their well-being. This paper is about Kinect based …
Published in Journal of Mobile Computing, Communications & Mobile Networks · Vol. 6, Issue 1, 2019 · pp. 7–17 Read article