| 摘要 |
An input device 100 is provided with: a first member 200 and a second member 300, which relatively move corresponding to input operations; a magnetic viscous fluid 500, which is at least in a part of a gap between the first member 200 and the second member 300, and which changes the viscosity corresponding to a magnetic field; and a magnetic field generating unit 230 that generates a magnetic field that acts to the magnetic viscous fluid 500. A resisting force between the first member 200 and the second member 300, which relatively rotate, is changed by changing the magnetic field. |
