Universal Input Device and System

• US 20070165000A1
• Filed: 05/12/2006
• Published: 07/19/2007
• Est. Priority Date: 06/10/1997
• Status: Active Grant

• Current Assignee: Mark Vayda
• Original Assignee: Mark Vayda
• Inventors: Vayda, Mark
• Granted Patent: US 7,965,279 B2
• Time in Patent Office: Days
• US Class Current: 345/167
• CPC Class Codes: G05G 2009/04774 with additional switches or sensors on the handle
• CPC Class Codes: G06F 1/1616 with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
• CPC Class Codes: G06F 1/1626 with a single-body enclosure integrating a flat display, e.g. Personal Digital Assistants [PDAs]
• CPC Class Codes: G06F 1/1647 including at least an additional display G06F1/1692 takes precedence
• CPC Class Codes: G06F 1/1671 Special purpose buttons or auxiliary keyboards, e.g. retractable mini keypads, keypads or buttons that remain accessible at closed laptop G06F1/1666 takes precedence
• CPC Class Codes: G06F 1/169 the I/O peripheral being an integrated pointing device, e.g. trackball in the palm rest area, mini-joystick integrated between keyboard keys, touch pads or touch stripes G06F1/1643 takes precedence; constructional details of pointing devices G06F3/033
• CPC Class Codes: G06F 2203/0339 Touch strips, e.g. orthogonal touch strips to control cursor movement or scrolling; single touch strip to adjust parameter or to implement a row of soft keys
• CPC Class Codes: G06F 3/0202 Constructional details or processes of manufacture of the input device
• CPC Class Codes: G06F 3/0213 Arrangements providing an integrated pointing device in a keyboard, e.g. trackball, mini-joystick for pointing devices integrated in a laptop computer G06F1/169; joysticks G05G9/047; constructional details of pointing devices G06F3/033
• CPC Class Codes: G06F 3/0219 Special purpose keyboards
• CPC Class Codes: G06F 3/0231 Cordless keyboards
• CPC Class Codes: G06F 3/0233 Character input methods
• CPC Class Codes: G06F 3/0236 using selection techniques to select from displayed items
• CPC Class Codes: G06F 3/0338 with detection of limited linear or angular displacement of an operating part of the device from a neutral position, e.g. isotonic or isometric joysticks
• CPC Class Codes: G06F 3/03543 Mice or pucks G06F3/03541 takes precedence
• CPC Class Codes: G06F 3/03548 Sliders, in which the moving part moves in a plane
• CPC Class Codes: G06F 3/03549 Trackballs G06F3/03541 takes precedence
• CPC Class Codes: G06F 3/0362 with detection of 1D translations or rotations of an operating part of the device, e.g. scroll wheels, sliders, knobs, rollers or belts
• CPC Class Codes: G06F 3/0481 based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance

Abstract

The present invention relates to input devices and particularly to input devices for use with computer and telecommunications systems and/or other object systems and/or devices. More particularly, the present invention relates to a universal input device for inputting data.

Claims

1. An input device for generating signals indicating input requests by a user, the device comprising:

a base portion;

a control portion;

a plurality of input means disposed on said control portion for permitting a user to input a request;

a universal connection means for connecting said control portion to said base portion and for permitting a user to move said control portion

universally with respect to the base portion; and

a signal generating means, operatively connected to the plurality of input means and the universal connection means, for generating a first plurality of signals indicating a position of the control portion and for generating a second plurality of signals indicating user data input requests.

2. The input device of claim 1 wherein the plurality of input means comprises five keys which may be depressed by a user.

3. The input device of claim 2 wherein the plurality of input means further comprises at least one slider, said at least one slider having a plurality of positions.

4. The input device of claim 3 wherein said at least one slider comprises a joystick.

5. The input device of claim 3 wherein said at least one slider comprises a trackball.

6. The input device of claim 1 wherein the universal connection means comprises a gimbal mechanism.

7. The input device of claim 1 wherein the universal connection means comprises a track ball mechanism.

8. The input device of claim 1 wherein the control portion further comprises a palm portion which is disposed substantially parallel to the base portion.

9. The input device of claim 1 further comprising a rotational mechanism which permits a user to rotate the control portion with respect to the base portion, wherein the signal generating means is operatively connected to the rotational mechanism and generates a signal indicating rotational position of the control portion with respect to the base portion.

10. A computer system comprising:

at least one input device comprising;

a base portion;

at least one control portion;

a plurality of input means disposed on said control portion for permitting a user to request a data input to the processor means;

at least one universal connection means for connecting each control portion to said base portion and for permitting a user to move each control portion universally with respect to the base portion; and

a signal generating means, operatively connected to the plurality of input means and the universal connection means, for generating a first plurality of signals indicating a position of the control portion and for generating a second plurality of signals indicating user data input requests; and

a processor means operatively connected to said signal generating means for receiving and processing the first and second plurality of signals.

11. The computer system of claim 10 wherein said plurality of input means comprises five keys.

12. The computer system of claim 11 wherein said plurality of input means further comprises at least one slider, said at least one slider having a plurality of positions.

13. The computer system of claim 11 comprising at least two input devices.

14. The computer system of claim 11 further comprising a display means operatively connected to the processor means for displaying an image generated by said processor means;

and

wherein said processor means comprises a character presentation means for presenting a character presentation graphic on the display means.

15. The computer system of claim 11 wherein the character presentation graphic comprises a plurality of character selection icons;

wherein the processor means further comprises character selection means for receiving the data input requests and positional signals and selecting one of the character selection icons; and

wherein the processor means performs a function corresponding to the selected character selection icon.

16. The computer system of claim 11 wherein the universal connection means enables a user to move the control portion through a plurality of first discrete positions in a first direction and a plurality of second discrete positions in a second direction and wherein the signal generating means generates positional signals indicating the first discrete position and the second discrete position of the control portion.

17. The computer system of claim 16 further comprising a display means operatively connected to the processor means for displaying an image generated by said processor means, wherein said processor means comprises a character presentation means for presenting a character presentation graphic on the display means, the character presentation graphic comprising a plurality of character selection icons;

wherein the processor means further comprises character selection means for receiving the data input requests and positional signals and selecting one of the character selection icons; and

wherein the processor means performs a function corresponding to the selected character selection icon.

18. The computer system of claim 11 further comprising a rotational mechanism which permits a user to rotate the control portion with respect to the base portion.

19. The computer system of claim 18 wherein the signal generating means generates a signal indicating a rotational position of the control portion with respect to the base portion.

20. The computer system of claim 19 wherein the processor means further comprises a character selection means for generating a character presentation graphic, the character selection means altering the character presentation graphic in response to rotational positions signals by the signal generating means.