Patent ID: 8638298
Filing Date: 2014-01-28
Classification: G06F

Abstract:
1. A mouse comprising: a housing; a container secured in the housing and full of insulative liquid; a sphere suspended in the liquid, the sphere being made of conductive material; a plurality of first sensors and a plurality of second sensors being attached to inner sidewalls of the container, each of the first sensors being a charged contact, each of the second sensors being an uncharged contact, adjacent two of the plurality of first sensors being spaced from each other by a second sensor of the plurality of the second sensors, and adjacent two of the plurality of second sensors being spaced from each other by one of the plurality of the first sensors, when any of the first sensors and any of the second sensors being simultaneously contacted by the sphere, the contacted second sensor being charged; a timing unit configured to time the time, and comprising a pulse circuit and a counter; a processor comprising: