User interface for portable telecommunication devices

• US 5,901,222 A
• Filed: 10/31/1996
• Issued: 05/04/1999
• Est. Priority Date: 10/31/1996
• Status: Expired due to Term

• Current Assignee: Blackberry Limited
• Original Assignee: Lucent Technologies, Inc. (Nokia Corporation)
• Inventors: Macor, James Joseph
• Primary Examiner(s): Hong, Harry S.
• Assistant Examiner(s): TIEU, BENNY QUOC
• Application Number:
  US08/739,670
• Time in Patent Office: 915 Days
• Field of Search: 379/433, 379/419, 379/428, 379/434, 379/355, 379/354, 379/93.17, 379/93.23, 379/142, 455/90
• US Class Current: 379/433.04
• CPC Class Codes: H04B 1/385 Transceivers carried on the body, e.g. in helmets
• 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 1/27475 using interactive graphical means or pictorial representations
• CPC Class Codes: H04M 1/275 implemented by means of portable electronic directories
• CPC Class Codes: H04M 1/56 Arrangements for indicating or recording the called number at the calling subscriber's set
• CPC Class Codes: H04M 1/72403 with means for local support of applications that increase the functionality
• CPC Class Codes: H04M 1/7243 with interactive means for internal management of messages
• CPC Class Codes: H04M 1/72469 for operating the device by selecting functions from two or more displayed items, e.g. menus or icons
• CPC Class Codes: H04M 2250/16 including more than one display unit
• CPC Class Codes: H04M 2250/22 including a touch pad, a touch sensor or a touch detector

Abstract

An ergonomic portable telecommunication device that can be completely operated with a depressable trackball.

Claims

1. An ergonomic user interface system for a portable telecommunication device comprising:

a base member having two ends, an inner surface and an outer surface;

a display mounted on the inner surface of the base member for displaying information;

a microphone supported by the base member;

a speaker supported by the base member; and

a manipulatable member supported by the base member and functionally connected to the display to alter an appearance of the displayed information whereby the user completely operates the device with the manipulatable member by selectively activating virtual function keys displayed on the display.

2. The user interface of claim 1 wherein the speaker, the display, the microphone and the manipulatable member are arranged linearly along a longitudinal axis extending between the ends of the base member.

3. The user interface of claim 1 wherein data menus are displayed on the display.

4. The user interface of claim 1 wherein the display is an LCD display.

5. The user interface of claim 1 wherein the manipulatable member is a depressable trackball.

6. The user interface of claim 1 wherein the manipulatable member maneuvers an indicator appearing on the display.

7. The user interface of claim 3 wherein the data menu is a virtual telephone keypad and the manipulatable member selects data from the virtual telephone keypad to formulate a telephone number on the display.

8. The user interface of claim 3 wherein the data menu is a virtual keyboard having a plurality of virtual keys where each virtual key represents at least one symbol and the manipulatable member selects data from the virtual keyboard to display information.

9. The user interface of claim 7 comprising an incoming telephone call indicator means for indicating the presence of an incoming telephone call.

10. The user interface of claim 7 wherein the manipulatable member selectively activates the virtual function keys to display the telephone number on the display and to initiate operation of the telecommunication device as a telephony device using the displayed telephone number.

11. The user interface of claim 8 wherein the manipulatable member selectively activates the virtual function keys to command the telecommunication device to transmit the displayed information.

12. The user interface of claim 8 comprising an incoming message indicator means for indicating the presence of an incoming message.

13. An ergonomic user interface system for a portable telecommunication device comprising:

a base member having two ends, an inner surface and an outer surface;

a display mounted on the inner surface of the base member for displaying information;

a microphone supported by the base member;

a speaker supported by the base member; and

an ergonomic joystick supported by the base member and functionally connected to the display to alter an appearance of the displayed information whereby the user completely operates the device with the ergonomic joystick by selectively activating virtual function keys displayed on the display.