Input device, particularly computer mouse
First Claim
1. A computer mouse comprising:
- a housing,a first input device generating first control data configured to control at least a cursor on a display of a computer system and comprising a movement detector to generate the first control data which as such correlate with the movement of the housing along an X1 and a Y1 axis, anda second input device generating second control data configured to control the computer system and comprising a hand detector to generate the second control data which as such correlate with the position and movement of a hand of a user in relation to the housing before the computer mouse is touched, wherein the hand detector comprises a single feed electrode having a circular shape and at least three associated detection electrodes each having a sectional ring shape, wherein the sectional ring shaped detection electrodes are arranged to form a broken ring around said circular shaped single feed electrode and coupled with an evaluation circuit, wherein the feed electrode is configured to generate a modulated electric field which extends into an area above said housing and wherein the evaluation circuit receives separate signals from the at least three sectional ring shaped detection electrodes each signal representing a strength of the modulated electric field at the respective detection electrode, and wherein the evaluation circuit is configured to determine a three-dimensional position including X, Y, and Z data from said separate signals received by the detection electrodes and to generate said second control data, wherein said second control data is used to control at least a movement of said cursor.
2 Assignments
0 Petitions
Accused Products
Abstract
The invention refers to an input device for computer system. The invention is based on the task of creating solutions to make it possible to considerably simplify mouse-based input operations in the use of computers. This task is solved in accordance with the invention by a computer mouse with a housing and a movement detector to generate control data which as such correlate with the movement of the housing along the X or Y axis, and a hand detector to generate control data which as such correlate with the position and/or the finger gestures of a hand in relation to the housing before the computer mouse is touched. This makes it advantageously possible to carry out input operations to an even better degree with a computer mouse, in particular cursor controls, in a way that can be intuitively and easily mastered.
-
Citations
25 Claims
-
1. A computer mouse comprising:
-
a housing, a first input device generating first control data configured to control at least a cursor on a display of a computer system and comprising a movement detector to generate the first control data which as such correlate with the movement of the housing along an X1 and a Y1 axis, and a second input device generating second control data configured to control the computer system and comprising a hand detector to generate the second control data which as such correlate with the position and movement of a hand of a user in relation to the housing before the computer mouse is touched, wherein the hand detector comprises a single feed electrode having a circular shape and at least three associated detection electrodes each having a sectional ring shape, wherein the sectional ring shaped detection electrodes are arranged to form a broken ring around said circular shaped single feed electrode and coupled with an evaluation circuit, wherein the feed electrode is configured to generate a modulated electric field which extends into an area above said housing and wherein the evaluation circuit receives separate signals from the at least three sectional ring shaped detection electrodes each signal representing a strength of the modulated electric field at the respective detection electrode, and wherein the evaluation circuit is configured to determine a three-dimensional position including X, Y, and Z data from said separate signals received by the detection electrodes and to generate said second control data, wherein said second control data is used to control at least a movement of said cursor. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 20, 23)
-
-
18. A computer mouse comprising:
-
a housing, a first input device generating first control data configured to control a computer system and comprising a movement detector to generate the first control data which as such correlate with the movement of the housing along an X1 and a Y1 axis, and a second input device generating second control data configured to control the computer system and comprising a hand detector to generate the second control data and a signal which indicates whether the hand of a user is approaching the mouse whereby in accordance with this signal the mouse electronics switch from a power-saving mode to an operation mode, wherein the hand detector comprises a single feed electrode having a circular shape and at least three associated sectional ring shaped detection electrodes arranged to form a sectional ring around said circular shaped single feed electrode and coupled with an evaluation circuit, wherein the feed electrode is operable to generate a modulated electric field which extends at least 11 cm vertically measured from a surface on which the computer mouse is placed and wherein the evaluation circuit receives separate signals from the at least three sectional ring shaped detection electrodes to generate said second control data, wherein said second control data comprises a relative position information of the hand of the user with respect to the computer mouse including X, Y, and Z information, wherein the computer mouse is configured to output said second control data to the computer system via a computer interface. - View Dependent Claims (19, 24)
-
-
21. A computer mouse comprising:
-
a housing, a first input device generating first control data configured to control a computer system and comprising a movement detector to generate the first control data which as such correlate with the movement of the housing along an X1 and a Y1 axis, and a second input device generating second control data configured to control the computer system and comprising a hand detector to generate the second control data which as such correlate with the position and/or movement of a hand of a user in relation to the housing before the computer mouse is touched, wherein the hand detector comprises a single feed electrode having a circular shape and at least three sectional ring shaped associated detection electrodes arranged to form a ring around said circular shaped single feed electrode and coupled with an evaluation circuit, wherein the feed electrode is operable to generate a modulated electric field which extends into an area above said housing and wherein the evaluation circuit receives separate signals from the at least three sectional ring shaped detection electrodes to generate said control data, wherein said second control data comprises a relative position information of the hand of the user with respect to the computer mouse including X, Y, and Z information and wherein the movement detector only generates the control data if the movement of the hand is above a predetermined distance from said housing, wherein the computer mouse is configured to output said second control data to the computer system via a computer interface. - View Dependent Claims (22, 25)
-
Specification