论文标题
可变的（音乐表）：将任何表面变成乐器
MuTable (Music Table): Turn any surface into musical instrument
论文作者
论文摘要
随着普遍计算解决方案的上升，交互式表面在多应用领域中获得了广泛的欢迎，包括智能教育板，支持智能零售的触摸式售货亭和智能房屋的智能镜子。尽管这种交互式表面的流行越来越高，但现有平台大多限于具有附加传感器和硬件的定制构建表面，这些表面昂贵且需要复杂的设计注意事项。为了解决这个问题，我们设计了一种称为Mutable的低成本，直观的系统，该系统将任何平坦的表面（例如桌面）重新利用为现场乐器。这为用户提供了独特的，接近实时乐器弹奏的体验，可以弹奏任何类型的乐器。这是通过将仪器的形状投射到任何有形的表面，传感器校准，用户敲击检测，TAP位置识别以及相关的声音发电上来实现的。我们通过报告检测较软的水龙头的精度为83％，检测常规水龙头的精度为100％的精度，以及估计手部位置的精确度为95.7％，从而证明了工作系统的性能。
With the rise in pervasive computing solutions, interactive surfaces have gained a large popularity across multi-application domains including smart boards for education, touch-enabled kiosks for smart retail and smart mirrors for smart homes. Despite the increased popularity of such interactive surfaces, existing platforms are mostly limited to custom built surfaces with attached sensors and hardware, that are expensive and require complicated design considerations. To address this, we design a low-cost, intuitive system called MuTable that repurposes any flat surface (such as table tops) into a live musical instrument. This provides a unique, close to real-time instrument playing experience to the user to play any type of musical instrument. This is achieved by projecting the instrument's shape on any tangible surface, sensor calibration, user taps detection, tap position identification, and associated sound generation. We demonstrate the performance of our working system by reporting an accuracy of 83% for detecting softer taps, 100% accuracy for detecting the regular taps, and a precision of 95.7% for estimating hand location.
