Patent ID: 7170977

Claim:
A telephone interface for a handicapped individual comprising: a processor configured to control the telephone interface; a public switched telephone network (PSTN) interface connected to the processor and to the PSTN; a sound generator connected to the processor and to the PSTN interface configured to generate synthesized speech responsive to said processor; an input device connected to the processor and including a sensor placed adjacent to a controllable voluntary muscle of an individual, the input device configured to generate a signal to the processor responsive to the sensor detecting voluntary muscle movement; and a display device connected to the processor and configured to display a first menu, the first menu comprising a plurality of telephony functions, the telephony functions including selectable preset telephone numbers and individual numbers that can be used to build a telephone number, wherein the processor is configured to control the PSTN interface according to receiving a signal when one of the telephony actions is active, the processor being further configured to cause the PSTN interface to initiate a telephone call based on the telephony functions of the first menu; the display device being further configured to, after the PSTN interface initiates the telephone call, display a second menu, the second menu comprising speech functions, the speech functions comprising words and phrases, wherein the processor is configured to cause the sound generator to generate speech according to receiving a signal when one of the words and phrases is active; the processor further configured to highlight an active area of each of the first and second menus responsive to the processor when each of the first and second menus are displayed, the processor being further configured to periodically change the active area of the displayed one of the first or second menus; the processor further configured to perform a function described by the active portion of the menu responsive to the signal.