Stand-alone device, system and method for navigating in a space having at least three dimensions
First Claim
Patent Images
1. A stand-alone device for navigating in a space having at least three dimensions, comprising a casing adapted to be manipulated by a user, the casing incorporating:
- isotonic sensors for generating signals representing the inclination of the casing with respect to its pitch, roll and yaw axes;
at least one isometric device adapted to be operated by a finger of the user while holding the casing in one hand, the isometric device being sensitive to a force exerted by the user'"'"'s finger along at least two axes of the isometric device, and being adapted to generate a control signal for controlling at least one bidirectional translation with respect to at least one axis of the space, wherein the control signal comprises a signal representing the force exerted by the user'"'"'s finger along one axis of the at least two axes of the isometric device; and
processor means for generating signals for controlling at least one bidirectional rotation in the space from the signals representing the inclination of the casing and signals for controlling at least one bidirectional translation in the space from the control signal generated by the isometric device,the isotonic sensors and the isometric device being decoupled from each other, thereby decoupling the rotational movement and the translation movement when navigating in the space.
1 Assignment
0 Petitions
Accused Products
Abstract
A stand-alone device for navigating in a space having at least three dimensions comprises a housing capable of being manipulated by a user. The housing houses means for generating signals that represent the inclination of the housing according to its pitch axes, rolling axes and yaw axes, and houses at least one isometric device that generates a control signal of a bi-directional displacement according to at least one axis of said space. The invention is used, in particular, for navigating in a virtual space.
9 Citations
18 Claims
-
1. A stand-alone device for navigating in a space having at least three dimensions, comprising a casing adapted to be manipulated by a user, the casing incorporating:
-
isotonic sensors for generating signals representing the inclination of the casing with respect to its pitch, roll and yaw axes; at least one isometric device adapted to be operated by a finger of the user while holding the casing in one hand, the isometric device being sensitive to a force exerted by the user'"'"'s finger along at least two axes of the isometric device, and being adapted to generate a control signal for controlling at least one bidirectional translation with respect to at least one axis of the space, wherein the control signal comprises a signal representing the force exerted by the user'"'"'s finger along one axis of the at least two axes of the isometric device; and processor means for generating signals for controlling at least one bidirectional rotation in the space from the signals representing the inclination of the casing and signals for controlling at least one bidirectional translation in the space from the control signal generated by the isometric device, the isotonic sensors and the isometric device being decoupled from each other, thereby decoupling the rotational movement and the translation movement when navigating in the space. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
-
-
13. A navigation method in a space having at least three dimensions, the method comprising the following steps:
-
acquiring signals generated by isotonic sensors incorporated into a casing, the signals representing an inclination of the casing with respect to pitch, roll and yaw axes; acquiring a control signal for controlling at least one bidirectional translation with respect to at least one axis of the space, wherein the control signal is generated by an isometric device incorporated in the casing, the isometric device being adapted to be operated by a finger of a user while holding the casing in one hand and being sensitive to a force exerted by the user'"'"'s finger along at least two axes of the isometric device, the control signal comprising a signal representing the force exerted by the user'"'"'s finger along one axis of the at least two axes of the isometric device; generating at least one bidirectional rotation in the space from the signals representing the inclination of the casing; and generating at least one bidirectional translation in the space from the control signal generated by the isometric device, the isotonic sensors and the isometric device being decoupled from each other, thereby decoupling the rotational movement and the translation movement when navigating in the space. - View Dependent Claims (14, 15, 16, 17, 18)
-
Specification