Portable user input system operable in two modes

• US 9,921,607 B2
• Filed: 12/12/2013
• Issued: 03/20/2018
• Est. Priority Date: 01/08/2013
• Status: Active Grant

• Current Assignee: Solatido, Inc.
• Original Assignee: Solatido, Inc.
• Inventors: Sherlock, Thomas M.
• Primary Examiner(s): Lee, Nicholas
• Assistant Examiner(s): Stone, Robert
• Application Number:
  US14/104,642
• Publication Number:
  US 20140191941A1
• Time in Patent Office: 1,559 Days
• CPC Class Codes: G02B 2027/014 comprising information/image processing systems
• CPC Class Codes: G02B 2027/0178 Eyeglass type eyeglass details G02C
• CPC Class Codes: G02B 27/017 Head mounted
• CPC Class Codes: G06F 1/163 Wearable computers, e.g. on a belt
• CPC Class Codes: G06F 1/1664 Arrangements for ergonomically adjusting the disposition of keys of the integrated keyboard
• CPC Class Codes: G06F 1/1666 Arrangements for reducing the size of the integrated keyboard for transport, e.g. foldable keyboards, keyboards with collapsible keys G06F1/1664 takes precedence
• CPC Class Codes: G06F 3/0221 Arrangements for reducing keyboard size for transport or storage, e.g. foldable keyboards, keyboards with collapsible keys G06F3/0216 takes precedence; for keyboards integrated in a laptop computer G06F1/1666

Abstract

A portable user interface device receives user inputs in two modes. The user interface device includes a central portion attached to two side portions. Relative rotation between the central portion and the side portions converts the user interface device between the two modes. In the first mode, the user interface device is suspended on the front of a user'"'"'s torso. In the second mode, the user interface device may be placed on a substantially flat horizontal surface.

Claims

1. A user interface device comprising:

a first portion comprising a housing for detachably mounting a mobile computing device within the user interface device;

a second portion comprising a first set of input devices, the second portion hinged to the first portion for relative rotation between a first mode and a second mode; and

a third portion comprising a second set of input devices, the third portion hinged to the first portion for relative rotation between the first mode and the second mode, in the first mode;

the first portion is suspended on a front of a user'"'"'s torso with the first and second sets of input devices facing away from the user'"'"'s torso, and in the second mode;

the first and second sets of input devices are arranged to face away and upward from a substantially flat, horizontal surface, making all keys and controls on. all three. portions usable and accessible from the top of the assembly responsive to the first portion being placed on the substantially flat horizontal surface;

wherein each of the second and third portions further comprises;

a frame having at least four edges, two edges of the at least four edges being substantially parallel, the frame configured to secure the first or second set of input devices on the second OT third portion; and

a plurality of skirts, each skirt attached to the frame at one of the at least four edges and extending substantially perpendicular to a plane containing the first or second set of input devices on the second or third portion, wherein said skirts provide support to the second and third portion such that when in the second mode, an upper surface of the second and third portions rests at a level position above an upper surface of the first portion.

2. The user interface device of claim 1, wherein the first portion comprises a third set of input devices selected from a group consisting of:

keys, touch pads, scroll wheels, thumb wheels, joysticks, mouth controllers, and track balls, levers, directional pads, and touch screens.

3. The user interface device of claim 1, further comprising a mobile computing device detachably mounted within the device housing.

4. The user interface device of claim 1, further comprising:

a suspension system connected to at least one of the first, second and third portions and configured to suspend the user interface device on the user'"'"'s torso.

5. The user interface device of claim 4, wherein the suspension system is selected from a group consisting of:

a neck strap, a torso strap, a shoulder strap, and hook and loop fasteners.

6. The user interface device of claim 1,

wherein the plurality of skirts is dimensioned to enclose the first portion in tie first mode.

7. The user interface device of claim 1, wherein each of the second and third portions has a substantially flat edge along which the first set of input devices or the second set of input devices is arranged, the flat edges of the second. and. third portions forming an angle with each other between 120 and 160 degrees in the second mode.

8. The user interface device of claim 1, wherein the first set of input devices or the second set of input devices is selected from a group consisting of:

keys, touch pads, scroll wheels, thumb wheels, joysticks, mouth controllers, track balls, levers, directional pads, and touch screens.

9. The user interface device of claim 1, wherein the user interface device communicates with a display device that indicates functional assignment of the first and second sets of input devices.

10. The user interface device of claim 1, wherein the user interface device communicates with. a head-mounted display.

11. The user interface device of claim 1, wherein functions of the first and second sets of input devices are reprogrammable.

12. The user interface device of claim 1, wherein the second portion is hinged to a first edge of the first portion and a third portion is hinged to a second edge of the first potion, the second edge adjacent to the first edge.

13. The user interface device of claim 1, wherein the first and second sets of input devices form a QWERTY keyboard.

14. A computing device comprising:

a user interface device comprising;

a first portion comprising a housing for a mobile computing device detachably mounted within the user interface device;

a second portion comprising a first set of input devices, the second portion hinged to the first portion for relative rotation between a first mode and a second mode; and

a third portion comprising a second set of input devices, the third portion hinged to the first portion for relative rotation between the first mode and the second mode, in the first mode;

the first portion is suspended on a front of a user'"'"'s torso with the first and second sets of input devices facing away from the user'"'"'s torso, and in the second mode;

the first and second sets of input devices are arranged to face away and upward from a substantially flat horizontal surface, making all keys and controls on all three portions usable and accessible from the t p the assembly responsive to the first portion being placed on the substantially flat, horizontal surface;

a processing unit coupled to the user interface device and configured to receive user input via the user interface device;

and a display device coupled to the user interface device and configured to display at least user input;

wherein each of the second and third portions further comprises;

a frame having at least four edges, two edges of the at least four edges being substantially parallel, the frame configured to secure the first or second set of input devices on the second or third portion; and

a plurality of skirts, each skirt attached to the frame at one of the at least four edges and extending substantially perpendicular to a plane containing the first or second set of input devices on the second or third portion, wherein said skirts provide support to the second and. third portion such that when in the second mode, an upper surface of the second and third portions rests at a level position above an upper surface of the first portion.