Touch dragging latency compensation with high frequency input

将设计、开发和评估一种预测方法，以模拟触摸表面上二维拖动交互的瞬时视觉反馈，而不考虑实际的硬件和软件延迟。这种方法将使用加拿大TActual Labs公司的一种新的触摸输入设备的传感功能来开发。该设备使用同步正交复用来实现比现有触摸输入技术高15到70倍的感测速率。拖拽是所有触控设备输入的一种基本形式，而且已经表明，人们会注意到哪怕是很小的视觉反馈滞后。实现低延迟、无滞后的反馈将为研究人员提供科学知识，并为TActual实验室带来商业优势。研究结果将在技术报告和同行评议的出版物中传播，TActual实验室将与未来打包产生的交互技术

A prediction method will be designed, developed, and evaluated to simulate instantaneous visual feedback for two-dimensional dragging interactions on touch surfaces regardless of actual hardware and software latency. This method will be developed using the sensing capabilities of a new touch input device from a Canadian company called Tactual Labs. This device uses simultaneous orthogonal multiplexing to achieve sensing rates 15 to 70 times higher than existing touch input technologies. Dragging is a fundamental form of input all touch-enabled devices, and and it has been shown that people notice even small amounts of visual feedback lag. Achieving low-latency, lag-free feedback will contribute scientific knowledge for researchers and a commercial advantage for Tactual Labs. Research results will be disseminated in a technical report and peer-reviewed publication, and Tactual Labs will package the resulting interaction technique with future