telecommunications terminal interface for control by predetermined gestures

• US 5,644,628 A
• Filed: 03/15/1995
• Issued: 07/01/1997
• Est. Priority Date: 03/15/1994
• Status: Expired due to Fees

• Current Assignee: Alcatel NV (Nokia Corporation)
• Original Assignee: Alcatel NV (Nokia Corporation)
• Inventors: Schwarzer, Jurgen, Nielen, Hans-Joachim
• Primary Examiner(s): Chan, Wing F.
• Application Number:
  US08/407,752
• Time in Patent Office: 839 Days
• Field of Search: 379/90, 379/93, 379/96-100, 379/110, 379/201, 379/207, 379/354-357, 379/387, 345/173, 345/104, 178/17 R, 178/17 A-17 E, 178/18-20, 348/14, 364/709.01, 364/709.11, 364/514 A, 364/514 R
• US Class Current: 379/93.19
• CPC Class Codes: G06V 30/1423 the instrument generating sequences of position coordinates corresponding to handwriting preprocessing or recognising digital ink G06V30/32
• CPC Class Codes: H04M 1/247 Telephone sets including user guidance or feature selection means facilitating their use user interfaces specially adapted for cordless or mobile telephones H04M1/724
• CPC Class Codes: H04M 1/27475 using interactive graphical means or pictorial representations
• CPC Class Codes: H04M 2250/22 including a touch pad, a touch sensor or a touch detector digitizers for touch screens G06F3/041
• CPC Class Codes: H04M 3/42 Systems providing special services or facilities to subscribers specially adapted for wireless communication networks H04W4/00

Abstract

A telecommunications terminal is to be provided which is easy to operate. According to the invention, a large-area touch-sensitive input-output unit with handwriting and graphics recognition is incorporated into the terminal, so that the functions of the terminal are activated or deactivated by inputting predetermined graphic elements (so-called gestures).

Claims

1. A telecommunications terminal comprising a large-area touch-sensitive optical input/output unit (1), in combination with a control unit under control of software, for displaying available telecommunications functions and for recognizing predetermined gestures (3), that are input by drawing on the input/output unit (1), said gestures for activating or deactivating the available telecommunications functions (2);

and further wherein at least some of the predetermined gestures are created by a user and are trained in the software so as to be associated with the activating or deactivating of the available telecommunication functions.

2. A telecommunications terminal as claimed in claim 1 wherein control for the display of the telecommunications functions is effected by means of a window-oriented user interface.

3. A telecommunications terminal as claimed in claim 2 wherein in the idle state, a symbol (4) for requesting telecommunications functions is displayed on the input/output unit (1), and wherein in response to an input of a graphic element, a window (5) for displaying telecommunications functions is opened.

4. A telecommunications terminal as claimed in claim 3 wherein in response to an activation of one of the telecommunications functions, instead of or in addition to audible tones, a display of signalling states in the form of letters and/or symbols is initiated on the input/output unit (1) under control of the control unit.

5. A telecommunications terminal as claimed in claim 4 wherein in response to a display "connected" and to an input of a graphic element, particularly in the form of a letter W or M, via the opened window (5), the telecommunications function is deactivated and the window (5) closed.

6. A telecommunications terminal as claimed in claim 3 wherein in response to an incoming call and under control of the control unit, a window (5) for the display of the telecommunications function "call" is opened, and wherein in response to an input of a graphic element (3) or to a touch on the window (5) on the input/output unit (1), a connection is established, a hands-free facility is activated, and the function "connected" is displayed in the window (5).

7. A telecommunications terminal as claimed in claim 6 wherein, while an activated function is displayed in one window (5), a further window (6) is open in which further callable telecommunications functions are displayed.

8. A telecommunications terminal as claimed in claim 7 wherein by activating the function "select" in said further window (6), the function "connected" being displayed in said one window (5) is changed to the function "held", and wherein after input of graphic elements (3) in the form of alphanumeric characters via the further window (6), a further connection is established.

9. A telecommunications terminal as claimed in claim 8 wherein in a state in which the function "held" is displayed in said one window (5) and the function "connected" in said further window (6) a call-transfer function is activated by inputting a graphic element (3) in the form of a circle drawn around said one window (5) and said further window (6).

10. A telecommunications terminal as claimed in claim 8 wherein in a state in which the function "held" is displayed in said one window (5) and the function "connected" in said further window (6), a conference function is activated by inputting a graphic element (3) in the form of a line drawn between said one window (5) and said further window (6).

11. A telecommunications terminal as claimed in claim 3 wherein in response to an activation of a displayed telecommunications function (2) "select", a further window (6) is opened, and wherein in response to an input of graphic elements (3) in the form of alphanumeric characters, a selection is carried out and a call established under control of the control unit.

12. A telecommunications terminal as claimed in claim 11 wherein, while an activated function is displayed in one window (5), a further window (6) is open in which further callable telecommunications functions are displayed.

13. A telecommunications terminal as claimed in claim 12 wherein by activating the function "select" in said further window (6), the function "connected" being displayed in said one window (5) is changed to the function "held", and wherein after input of graphic elements (3) in the form of alphanumeric characters via the further window (6), a further connection is established.

14. A telecommunications terminal as claimed in claim 13 wherein a state in which the function "held" is displayed in said one window (5) and the function "connected" in said further window (6), a conference function is activated by inputting a graphic element (3) in the form of a line drawn between said one window (5) and said further window (6).

15. A telecommunications terminal as claimed in claim 13 wherein in a state in which the function "held" is displayed in said one window (5) and the function "connected" in said further window (6), a call-transfer function is activated by inputting a graphic element (3) in the form of a circle drawn around said one window (5) and said further window (6).