TAMA: development of trajectory changeable ball for future entertainment
TAMA: development of trajectory changeable ball for future entertainment
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TAMA：开发面向未来娱乐的轨迹可变球
DOI：
10.1145/2582051.2582101
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发表时间：
2014
期刊：
影响因子：
--
通讯作者：
T. Nojima
中科院分区：
文献类型：
--
作者：
T. Ohta;Shumpei Yamakawa;Takashi Ichikawa;T. Nojima
在本文中，我们提出了一个球接口“TAMA”（轨迹改变，运动bAll;“tama”在日语中的意思是一个球），可以动态地改变自己的轨迹。按照惯例，不可能违背物理定律。然而，如果球的轨迹可以在飞行过程中改变，这实际上意味着球可以违反物理定律飞行。这应该可以提高棒球、篮球、杂耍等与球有关的游戏的乐趣。在这项研究中，我们利用球本身内部的压缩气体的力量来改变球的轨迹。以前，我们开发了配备气体喷射装置的球原型。然而，原始原型太重，不能用于娱乐。此外，没有控制喷气机的时间，它是有线供电。在本文中，我们介绍了TAMA的最新原型，它削减了重量，并增加了新的功能。我们通过实验讨论了该系统的可行性，在改变球的轨迹在向下飞行。
In this paper, we propose a ball interface "TAMA" (Trajectory chAnging, Motion bAll; "tama" means a ball in Japanese) that can change its own trajectory dynamically. Conventionally, it is impossible to go against the laws of physics. However, if the trajectory of the balls can be changed during flight, that virtually means balls can fly against physical laws. This should enhance the pleasure of ball-related games such as baseball, basketball, juggling, etc. In this research, we used the force of compressed gas from within the ball itself to change the ball trajectory. Previously, we developed the ball prototype equipped with a gas-jet unit. However, the primal prototype was too heavy to use in amusement. Additionally, there was no control of the timing of the jet and it was wired for power supply. In this paper, we introduce the latest prototype of TAMA, which trims the weight and adds new functionality. We discuss the feasibility of this system through experimentation in changing the ball's trajectory during downward flight.