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To meet the new requirements of Industry 4.0, the logistics field has introduced 3D reconstruction technology. Computer vision-based solutions face challenges like bad lighting conditions and line-of-sight constraints. Meanwhile, the widespread adoption ...

With the rapid development of smart health care, accurate heart rate variability (HRV) estimation for the early detection of diseases has become a hot research topic. Advanced work uses the wireless signal to estimate the heartbeat in a contact-free way, ...

Passive IoT localization technology offers significant advantages across various applications due to its self-sustaining, maintenance-free, and low-cost nature. However, existing systems cannot effectively address the multipath problem in real-world ...

ECG monitoring during human activities is crucial since many heart attacks occur when people are exercising, driving a car, operating a machine, etc. Unfortunately, existing ECG monitoring devices fail to timely detect abnormal ECG signals during ...

Drones also called Unmanned Aerial Vehicles (UAVs) have become more prominent in several applications such as package delivery, real-time object detection, tracking, traffic monitoring, security surveillance systems, and many others. As a key ...

Radio Frequency Identification (RFID) is widely recognized for its cost-effectiveness, energy efficiency, and ease of manufacturing, promising versatile applications such as material recognition, vibration detection, and localization. However, these ...

In industrial settings, detecting electrical cabinet door states is essential for safety and security. This paper introduces a novel RFID-based system that utilizes the multipath environment within electrical cabinets. Changes in RSSI and phase data ...

This study compares the impact of conventional auditory earcons and enhanced auditory earcons on the usability of handheld devices for different scanning methods in Warehouse Management Systems (WMSs). Warehouses deal with labor shortages and ...

Radio Frequency Identification (RFID) is a special wireless network technology that uses radio frequency communication to achieve non-contact automatic identification through tags affixed to items. As one of the core technologies for physical ...

With the continuing growth in various research domains such as Artificial Intelligence (AI), Machine Learning (ML), Big Data Analytics (BDA), and Cloud Computing (CC), the Internet of Things (IoT) has become a popular technology nowadays. It ...

Accurate individual cattle identification is crucial for modern precision cattle farming. However, practical applications encounter challenges due to factors such as shooting distance and angles, cattle movements, weather conditions, and cattle ...

• Face recognition in uncontrolled scenes was proposed to identify individual cows.
• Embedding enhancement module enhanced recognition accuracy for low-recognizable faces.
• Embedding optimization module improved robustness to face ...

Ethical consumerism has led manufacturers and retailers to develop new initiatives to align their products and services with related requirements, such as the management of supply chains for ethically produced products. To this end, recent years ...

• Continuous observation of individual health in poultry production is laborious.
• Abnormal feeding behavior could indicate the onset of diseases in broilers.
• Electronic feeders allow the monitoring of feeding behavior in real-time.

In this study, we explored the integration of machine learning (ML) techniques with feeding behavior (FB) time series data to predict mortality events (animals culled or found dead) in floor-raised broilers. Our dataset included 2,667,617 daily ...

Shopping-path data show the movement of a customer in a store and the point of sales (POS) data show the results of the purchase behavior of a customer. In this study, we collect shopping-path data using radio frequency identification and POS data ...

Mixed reality (MR) games refer to games that integrate physical entities with digitally mediated contents. Currently, it entails game creators to integrate heterogeneous virtual and physical components, which is often time-consuming and labor-...

Current research focuses on developing inexpensive, adaptable, portable, wearable electronic devices. Organic transistor-based devices play a crucial contribution in these developments. These devices have a low-temperature fabrication process, ...

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• The bottom gate top contact structure outperforms all other structures in the single gate structure.
• The dual gate structure improves performance by allowing independent control of charge carriers in two channels.
• Surface roughness,...

With the widespread adoption and maturity of Internet of Things (IoT) technology, government services are undergoing unprecedented changes. More and more government agencies are integrating IoT technology into their daily services, aiming to improve work ...

With the development of electronic science and embedded technology, there are more and more application scenarios for embedded devices, and people's demand for intelligent embedded devices is increasing. In scenarios such as smart communities, smart ...

Eavesdropping on human sound is one of the most common but harmful ways to threaten personal privacy. As one of the most essential accessories, headsets have been widely used in common online conversations, such as online calls, video meetings, etc. The ...

Gas sensing plays a key role in detecting explosive/toxic gases and monitoring environmental pollution. Existing approaches usually require expensive hardware or high maintenance cost, and are thus ill-suited for large-scale long-term deployment. In this ...