Perceptual attraction force: the sixth force
Perceptual attraction force: the sixth force
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感知吸引力：第六力
DOI：
10.1145/1179133.1179160
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发表时间：
2006
期刊：
影响因子：
--
通讯作者：
T. Maeda
中科院分区：
文献类型：
--
作者：
Tomohiro Amemiya;H. Ando;T. Maeda
我们利用人类触觉感知的非线性特性开发了一种手持式力反馈装置，人类对快速加速度的感觉比缓慢加速度更强烈。我们设计并构建了一个曲柄滑块机构，该机构产生具有不对称加速度的周期性棱柱运动（在一个方向上强，在另一个方向上弱），从而产生“虚拟”力感。手持设备的原型产生单向力的感觉;虽然设备物理上产生双向力，但人类感知到单向力。通过使用电机来平移曲柄滑块机构，设备单元可以在二维平面上产生任意方向的虚拟力。力的方向可以用角度传感器控制。我们将介绍“感知吸引力”的三种应用：（1）吸引力=磁铁，（2）吸引力=牛顿苹果，（3）吸引力=个人魅力。
We have utilized the nonlinear characteristics of human haptic perception to develop a handheld force feedback device; humans feel rapid acceleration more strongly than slow acceleration. We designed and built a crank-slider mechanism that creates a periodic prismatic motion with asymmetric acceleration (strong in one direction and weak in the other) leading to a ”virtual” force sensation. The prototype of the handheld device generates a sensation of unidirectional force; humans perceive a uni-directional force although the device physically generates a bi-directional force. By using a motor to pan the crank-slider mechanism, the device unit can create a virtual force in any arbitrary direction on a two dimensional plane. The direction of force can be controlled with angular sensors. We will present three applications of ”perceptual attraction force”; (1)attraction = magnet, (2)attraction = Newton’s apple, and (3)attraction = personal charm.