User interface device

• US 6,061,050 A
• Filed: 10/27/1995
• Issued: 05/09/2000
• Est. Priority Date: 10/27/1995
• Status: Expired due to Term

• Current Assignee: Hewlett-Packard Development Company, L.P. (HP Inc.)
• Original Assignee: Hewlett-Packard Company (HP Inc.)
• Inventors: Allport, David Edward, Gimson, Roger Brian, Rudin, John Christopher
• Primary Examiner(s): Hjerpe, Richard A.
• Assistant Examiner(s): Laneau, Ronald
• Application Number:
  US08/549,532
• Time in Patent Office: 1,656 Days
• Field of Search: 345/173, 345/174, 345/156, 395/155
• US Class Current: 345/173
• 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 1/169 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 15/0283 for data storage and retrieval
• 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 3/0483 Interaction with page-structured environments, e.g. book metaphor
• CPC Class Codes: G06F 3/0485 Scrolling or panning

Abstract

A user interface device for intuitive sequencing through displayed information comprises a cue block 10 with a top smooth curved control surface 12 and downwardly inclined ribbed or textured control surfaces 14, which suggest the smooth surfaces of the exposed pages of an open book, and the ribbed edges of the page edges to either side, respectively. The device detects the location or movement of a user'"'"'s finger on or near the control surfaces and maps this to appropriate page turning commands to control the speed, direction and/or mode of sequencing.

Claims

1. A user interface device for allowing a user to progressively, logically move through a sequence of information available for display, the user interface comprising:

a cue object having at lease a first control surface region and a second control surface region, both of which are visually distinguishable by a user, one of said control surface regions comprising a ribbed or textured control surface;

user location/movement detecting means for detecting location, speed of movement, or both location and speed of movement of a user'"'"'s gesture relative to each of said first control surface region and said second control surface region and for determining a relationship between a location or speed of movement of said user'"'"'s gesture and at least one said control surface region; and

control means responsive to an output of said user location/movement detecting means indicative of said relationship of said location or speed of movement of said user'"'"'s gesture and said at least one control surface region, for accordingly altering a logical position or a speed of movement through said sequence of information available for display.

2. A user interface device according to claim 1, wherein said control surface regions are distinguishable by touch.

3. A user interface device according to claim 2, wherein said control surface regions comprise a smooth surface region and a ribbed or textured surface region.

4. A user interface device according to claim 2, wherein said control surface regions comprise a central generally curved smooth control surface region, with one downwardly inclined ribbed or textured control surface region disposed at each side thereof.

5. A user interface device according to claim 1, wherein the cue object includes means for attachment to a display panel on which said displayed information is presented in use.

6. A user interface device according to claim 1, wherein said means for detecting comprises means for detecting the location and/or movement of a user'"'"'s hand or finger.

7. A user interface device according to claim 1, wherein said means for detecting includes transmitting means for providing an electrostatic field, receiving means for detecting said electrostatic field, and means responsive to the current at said receiving means for determining the user location.

8. A user interface device according to claim 1, wherein said means for detecting includes capacitive position sensing means.

9. A user interface device according to claim 1, wherein the user location/movement detecting means comprises:

a first sensor adjacent the first control surface region and

a second sensor adjacent the second control surface region.

10. A user interface device according to claim 9, wherein said first sensor is a capacitative position sensing means and the second sensor includes means for generating an electrostatic field and means for detecting the disturbance thereto caused by user proximity.

11. A user interface device as claimed in claim 1, wherein on interpretation of the signals detected by the user location/movement detecting means as a particular user gesture the control means alters a logical position or a speed of movement through said sequence of information available for display in accordance with a predetermined instruction associated with said particular user gesture.

12. A user interface device as claimed in claim 1, wherein the control means is responsive to an output of said user location/movement detecting means indicative of a relationship of said location or movement of said user'"'"'s gesture and the first control region by continuous movement through said sequence of information, and the control means is responsive to an output of said user location/movement detecting means indicative of a relationship of said location or movement of said user'"'"'s gesture and the second control region by movement in a discrete step through the sequence of information.

13. A user interface device as claimed in claim 1, wherein an amount of alteration of logical position or of speed of movement by the control means is determined by user position relative to the associated control surface region.

14. A user interface device as claimed in claim 1, wherein the sequence of information available for display consists of an electrically stored document in a form of pages in a sequence.

15. A user interface device for allowing a user to progressively, logically move through a sequence of information available for display, the user interface comprising:

a cue object having a control surface region, said control surface region comprising a ribbed or textured control surface

user location/movement detecting means for detecting user location or both user location and user speed of movement relative to the control surface region, and

control means responsive to an output of said user location/movement detecting means for altering a logical position or speed of movement through said sequence of information available for display, wherein the amount of alteration of logical position by the control means is determined by user position relative to the associated control surface region.

16. A user interface device as claimed in claim 15, wherein the control means is adapted to interpret signals detected by the user location/movement detecting means as user gestures.

17. A user interface design as claimed in claim 16, wherein on interpretation of the signals detected by the user location/movement detecting means as a particular user gesture, the control means alters a logical position or speed of movement through said sequence of information available for display in accordance with a predetermined instruction associated with the particular user gesture.

18. A user interface device according to claim 15, wherein said means for detecting comprises means for detecting the location and/or movement of a user'"'"'s hand or finger.

19. A user interface device according to claim 15, wherein said means for detecting includes transmitting means for providing an electrostatic field, receiving means for detecting said electrostatic field, and means responsive to the current at said receiving means for determining the user location.

20. A user interface device according to claim 15, wherein said means for detecting includes capacitative position sensing means.

21. A user interface device as claimed in claim 15, wherein the sequence of information available for display consists of an electrically stored document in a form of pages in a sequence.