نتایج جستجو برای: wearable sensors
تعداد نتایج: 103922 فیلتر نتایج به سال:
To obtain maximum unobtrusiveness with sensors for monitoring health parameters on the human body, two technical solutions are combined. First we propose contactless sensors for capacitive electromyography measurements. Secondly, the sensors are integrated into textile, so complete fusion with a wearable garment is enabled. We are presenting the first successful measurements with such sensors. ...
The diffusion of wearable sensors enables the monitoring of heart physiology in real-life contexts. Wearable technology is characterized by important advantages but also by technical limitations that affect the quality of the collected signals in terms of movement artifacts and presence of noise. Therefore specific signal processing algorithms are required to cope with the lower quality and dif...
In the development of a wearable robot for locomotion, fall prevention is an important problem. In this study, we propose a fall prevention control of a wearable robot using ground reaction force sensors which measure 3-axis ground reaction force and position of center of pressure. We conducted a measurement experiment to evaluate user’s compensation for backward instability during walking with...
Axial Bradykinesia is an important feature of advanced Parkinson's disease (PD). The purpose of this study is to quantify axial bradykinesia using wearable sensors with the long-term aim of quantifying these movements, while the subject performs routine domestic activities. We measured back movements during common daily activities such as pouring, pointing, walking straight and walking around a...
In wearable computing environments, a wearable computer runs various applications using various sensors (wearable sensors). In the area of context awareness, though various systems using accelerometers have been proposed to recognize very minute motions and states, energy consumption was not taken into consideration. We propose a context-aware system that reduces energy consumption. In life, th...
Textile-based sensors offer an unobtrusive method of continually monitoring physiological parameters during daily activities. Chemical analysis of body fluids, noninvasively, is a novel and exciting area of personalized wearable healthcare systems. BIOTEX was an EU-funded project that aimed to develop textile sensors to measure physiological parameters and the chemical composition of body fluid...
Sleep problems and disorders have a serious impact on human health and wellbeing. The rising costs for treating sleep-related chronic diseases in industrialized countries demands efficient prevention. Low-cost, wearable sleep / wake detection systems which give feedback on the wearer’s "sleep performance" are a promising approach to reduce the risk of developing serious sleep disorders and fati...
There is a current trend of wearable sensing with regards to health. Wearable sensors and devices allow us to monitor various aspects of our lives. Through this monitoring, wearable systems can utilise data to positively influence an individual’s overall health and wellbeing. We envisage a future where technology can effectively help us to become fitter and healthier, but the current state of w...
Wearable electronics technology has become very popular in recent years, and it is advancing. An important application of this technology is in health monitoring. I present an application of wearable electronics for posture correction, utilizing inertial sensors attached to certain parts of clothing. When bad posture is detected, the wearer is notified. Posture data can be collected by a nearby...
E-health systems are the information and communication systems deployed to improve quality and efficiency of public health services. Within E-health systems, wearable sensors are deployed to monitor physiology information not only in hospitals, but also in our daily lives under all types of activities; wireless body area networks (WBANs) are adopted to transmit physiology information to smartph...
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