Textual and telephony dual input device

• US 20030073414A1
• Filed: 09/27/2002
• Published: 04/17/2003
• Est. Priority Date: 10/15/2001
• Status: Abandoned Application

• Current Assignee: Onedoto Co.
• Original Assignee: Onedoto Co.
• Inventors: P. Capps, Stephen
• Application Number:
  US10/260,133
• Publication Number:
  US 20030073414A1
• Time in Patent Office: Days
• US Class Current: 455/90.1
• CPC Class Codes: H04B 1/401 for selecting or indicating operating mode
• CPC Class Codes: H04M 1/0214 Foldable telephones, i.e. with body parts pivoting to an open position around an axis parallel to the plane they define in closed position combined with translation movement H04M1/0235
• CPC Class Codes: H04M 1/0235 Slidable or telescopic telephones, i.e. with a relative translation movement of the body parts; Telephones using a combination of translation and other relative motions of the body parts
• CPC Class Codes: H04M 1/0245 using open/close detection
• CPC Class Codes: H04M 1/23 Construction or mounting of dials or of equivalent devices; Means for facilitating the use thereof by improving visibility H04M1/22
• CPC Class Codes: H04M 2250/18 including more than one keyboard unit
• CPC Class Codes: H04M 2250/70 methods for entering alphabetical characters, e.g. multi-tap or dictionary disambiguation methods for entering alphabetical characters per se G06F3/0237

Abstract

A device for receiving telephony and textual input has a display and a plurality of buttons labeled on different axes. The buttons are labeled for textual input on their horizontal axes (parallel to the long dimension of the device), and for telephony input on their vertical axes (parallel to the short dimension of the device). When held horizontally, the device allows entry of textual input, and functions as a textual communications device. When held vertically, the device allows entry of telephony input, and functions as a telephony device.

Claims

1. A communications device for receiving telephony and textual input, the communications device comprising:

a three dimensional body comprising a length, a width and a height, the length being greater than the width;

a display for providing visual output, the display comprising a length and a width, the display being coupled to the body such that the length of the display is parallel to the length of the body;

a plurality of buttons for receiving input, at least some of the buttons being labeled on a first axis as buttons of a telephone keypad and on a second axis as buttons of a textual keyboard, the first axis being parallel to the width of the body, the second axis being parallel to the length of the body, the plurality of buttons being coupled to the body;

a sensor for determining whether telephony or textual input data is to be obtained from the buttons, the sensor being communicatively coupled to the body.

2. The device of claim 1 further comprising:

a movable portion coupled to the body; and

a second plurality of buttons for receiving input, at least some of the buttons of the second plurality being labeled on an axis parallel to the length of the body as buttons of a textual keyboard, the second plurality of buttons being coupled to the moveable portion.

3. The device of claim 2 wherein the movable portion is such that:

in a first position the movable portion partially obscures the display;

in a second position the movable portion does not obscure the display; and

the device obtains telephony input from the buttons when the movable portion is in the first position, and textual input from the buttons when the movable portion is in the second position.

4. The device of claim 2 in which the moveable portion comprises a sliding cover that slides along the length of the body.

5. The device of claim 4 in which:

the sensor comprises a switch that is actuated by the sliding cover, such that the switch is closed when the sliding cover is in a first position in which the sliding cover partially obscures the display such that a visible portion of the width of the display is greater than a visible portion of the length of the display;

the switch is open when the sliding cover is in a second position in which the sliding cover does not obscure the display; and

the device obtains textual input from the buttons when the switch is open, and telephony input from the buttons when the switch is closed.

6. The device of claim 2 further comprising:

a pin coupled to the body; and

in which

the moveable portion comprises a pivoting cover that rotates at least partially around the pin, the pivoting covering being hinged to the body by the pin.

7. The device of claim 6 in which:

the sensor comprises a switch that is actuated by the pivoting cover, such that the switch is closed when the pivoting cover is in a first position in which the pivoting cover partially obscures the display such that a visible portion of the width of the display is greater than a visible portion of the length of the display;

the switch is open when the pivoting cover is in a second position in which the pivoting cover does not obscure the display; and

the device obtains textual input from the buttons when the switch is open, and telephony input from the buttons when the switch is closed.

8. The device of claim 7, further comprising:

a detent within the pivoting cover; and

a switch actuator within the pivoting cover and coupled to the switch, such that the switch is closed when the pivoting cover is in all positions other than when the switch actuator is aligned with the detent, in which case the switch is open.

9. The device of claim 8, further comprising:

a switch mechanism within the pivoting cover, comprising the switch, the switch actuator, and a compression spring mounted between the switch and the switch actuator such that when the detent is aligned with the switch actuator, the switch is electronically opened; and

wherein

the detent and the switch actuator form a mechanical lock to help maintain the pivoting cover in the open position.

10. The device of claim 1 in which:

data is output on the display parallel to the length of the display when textual input data is obtained from the buttons; and

data is output on the display parallel to the width of the display when telephony input data is obtained from the buttons.

11. The device of claim 1 in which:

at least some of the buttons are labeled on the axis parallel to the width of the device with the legends of a standard telephone keypad;

1, 2, 3, 4, 5, 6, 7, 8, 9, *, 0 and #.

12. The device of claim 1 in which:

at least some of the buttons are labeled on an axis parallel to the length of the device with the legends of a simplified QWERTY keyboard, in a layout that has three rows of keys.

13. The device of claim 1 further comprising:

a jog wheel, for accepting input to manipulate the visible output of the display, the jog wheel being coupled to the body.

14. The device of claim 1 in which one of the buttons comprises an escape button, for accepting input to cancel a current operation.

15. The device of claim 1 in which one of the buttons comprises a space bar.

16. A method for receiving both telephony and textual input by a single communications device comprising a three dimensional body, a display comprising a length and a width, a plurality of buttons for receiving input, a movable portion coupled to the body and a sensor for determining whether telephony or textual input data is to be obtained from the buttons, the method comprising:

receiving telephony input data from the plurality of buttons when the movable portion is in a first position in which the movable portion partially obscures the display;

receiving textual input data from the buttons when the movable portion is in a second position in which the movable portion does not obscure the display.

17. The method of claim 16, further comprising:

displaying output data on the display parallel to the length of the display when textual input data is obtained from the buttons; and

displaying output data on the display parallel to the width of the display when telephony input data is obtained from the buttons.