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In typical pneumatic driving system, the cost of control valve occupies in major cost of the whole system. In addition, in wearable driving system, the mass and size of valve become serious concerns compared with wearable actuator such as a rubber artificial muscle. In our previous study, a low-cost and small-sized servo valve using buckled tubes was proposed and developed. In this paper, the compactification...
Walking is a popular recreation activity. In addition, it is a mild and healthy exercise for the elderly. However, people suffering from physical and / or cognitive disorders have a difficulty in going out and walking in real environments. Therefore we have proposed a virtual walking system with a haptic device on feet. This system consists of visual, sound, and haptic devices to present various kinds...
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