Universal input device

• US 7,113,171 B2
• Filed: 05/21/2004
• Issued: 09/26/2006
• Est. Priority Date: 06/10/1997
• Status: Expired due to Fees

• Current Assignee: Mark Vayda
• Original Assignee: Mark Vayda
• Inventors: Vayda, Mark
• Primary Examiner(s): Shankar, Vijay
• Application Number:
  US10/850,434
• Publication Number:
  US 20050174331A1
• Time in Patent Office: 858 Days
• Field of Search: 345156-169
• 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. A portable handheld universal input device for use by a user having a support hand and a primary input hand comprising:

(a) a housing having an upper surface, a lower surface and edge portions connecting said upper surface with said lower surface, said housing adapted to be supported in use on the palm of the user support hand by said lower surface;

(b) four primary input keys disposed on said upper surface of said housing, said primary input keys arranged on said upper surface to permit all four fingers of the user primary input hand to be simultaneously positioned ergonomically over a corresponding primary input key and said primary input keys adapted to receive input from each of the four fingers of the user primary input hand;

(c) at least one primary thumb input mechanism disposed on said housing, said primary thumb input mechanism arranged on said housing to permit the thumb of the user primary input hand to be positioned over said primary thumb input mechanism without moving the user primary input hand from its position over the four primary input keys, said primary thumb input mechanism adapted to receive input from the thumb of the user primary input hand;

(d) at least one secondary thumb input mechanism disposed on said housing, said secondary thumb input mechanism arranged on said housing to permit the thumb of the user support hand to be positioned over said secondary thumb input mechanism while simultaneously supporting the lower surface of said housing on the palm of the user support hand, said secondary thumb input mechanism adapted to receive input from the thumb of the user support hand;

(e) at least one of said primary and secondary thumb input mechanism adapted to select one of multiple possible values for assignment to each of the four primary input keys;

(f) means disposed within said housing for generating an electrical signal in response to finger or thumb actuation of said primary input keys, said primary thumb input mechanism and said secondary thumb input mechanism; and

(g) means for operatively providing the information in said electrical signals to an object device adapted to receive input signals.

2. The device of claim 1 additionally comprising an input display means disposed on said upper surface of said housing for displaying the selected value assigned to each of the four primary input keys.

3. The device of claim 2 wherein said input display means additionally comprises means for displaying multiple blocks of selectable values for assignment of said four primary input keys.

4. The device of claim 1 wherein said primary thumb input mechanism is selected from the group consisting of a rocker switch, a roller switch, a toggle switch, push button switch, a multi-position switch and a key.

5. The device of claim 1 which has multiple primary thumb input mechanisms arranged in close proximity on said housing.

6. The device of claim 1 additionally comprising at least one secondary input key disposed on said upper surface of said housing, said at least one secondary input key arranged on said upper surface ergonomically adjacent to said primary input keys.

7. The device of claim 1 wherein said primary thumb input mechanism is disposed on said edge position of said housing.

8. The device of claim 1 wherein said object device is a desk top computer.

9. The device of claim 1 wherein said object device comprises a PDA, handheld computer or telecommunications device.

10. The device of claim 9 wherein said PDA or handheld computer is disposed within said housing.

11. The device of claim 9 wherein said object device provides the information in said electrical signals to said object device wirelessly.

12. The device of claim 9 wherein said object device comprises a cell phone disposed within said housing.

13. The device of claim 10 additionally comprising a computer display for said PDA or handheld computer disposed on said upper surface of said housing.

14. The device of claim 13 wherein said computer display contains a section for displaying the selected value assigned to each of the four primary input keys.

15. The device of claim 10 additionally comprising a hinged portion attached to said housing wherein said hinged portion rotates relative to said upper surface to provide a second working surface and said hinged portion contains said PDA or handheld computer display means disposed on said second working surface.

16. The device of claim 1 additionally comprising disposed within said housing means for recording audio input and means for correcting said audio input into electrical signals.

17. The device of claim 1 wherein said object device is TV, VCR, DVR, satellite receiver, stereo receiver, household electrical device controller, thermostat or industrial process controller.

18. The device of claim 9 wherein said object devices are provided as separately housed modules adapted to be physically mated with said housing to provide multiple or interchangeable object device functionality from the mated composite device.

19. The device of claim 2 wherein said input display means displays a block of three rows having four columns, each of said columns corresponding to one of said primary input keys, thereby providing a possible 12 key value assignments for the block.

20. The device of claim 3 wherein said input display means displays a block of three rows having four columns, and grid of displayable blocks whereby a block to be displayed is selected by navigation through said grid using said primary or secondary thumb input mechanism.

21. The device of claim 20 wherein said grid display is in the form of a two dimensional layout of blocks.

22. The device of claim 20 wherein each block in said grid display contains an ICON identifying the nature of assigned input values in the block.

23. The device of claim 3 wherein said grid display is in the form of a vertically arranged list of blocks identified by name or by ICON.