Dynamic interpretation of user input in a portable electronic device

• US 8,364,855 B2
• Filed: 11/20/2009
• Issued: 01/29/2013
• Est. Priority Date: 11/20/2009
• Status: Active Grant

• Current Assignee: Apple Inc.
• Original Assignee: Apple Inc.
• Inventors: James, Bryan J., Lee, Jeffery T.
• Primary Examiner(s): Unelus, Ernest
• Application Number:
  US12/623,154
• Publication Number:
  US 20110125929A1
• Time in Patent Office: 1,166 Days
• Field of Search: 710/8, 710/16, 345/173
• US Class Current: 710/8
• CPC Class Codes: G06F 3/01 Input arrangements or combined input and output arrangements for interaction between user and computer G06F3/16 takes precedence
• CPC Class Codes: G06F 3/011 Arrangements for interaction with the human body, e.g. for user immersion in virtual reality blind teaching G09B21/00
• CPC Class Codes: G06F 3/04883 for inputting data by handwriting, e.g. gesture or text

Abstract

The embodiments describe both the interpreting and modifying the interpretation of an input event to an electronic device having limited user input resources. The input event interpretation can be based in part on a connection state of the device. In some cases, the interpretation of the input event can also be based upon an indication of a current operating state of the device in addition to or exclusive of the connection state. Furthermore, in some embodiments, an operating state of the portable electronic device can be resolved based in part on the connection state of the portable electronic device.

Claims

1. A method of dynamically associating a user input event with a plurality of responses for an electronic device, the method comprising:

by a processor in the electronic device;

determining a connection state of the electronic device to an external circuit, the connection state having at least two distinct values;

receiving the user input event through a user input interface of the electronic device;

associating the user input event with a first specific response selected from the plurality of responses for the electronic device based on the determined connection state;

causing the electronic device to respond in accordance with the first specific response, wherein the first specific response to the user input event selected from the plurality of responses varies based on the determined connection state of the electronic device, when the electronic device is connected to the external circuit,

determining a type of the external circuit connected to the electronic device selected from a plurality of external circuit types;

associating the user input event with a second specific response selected from the plurality of responses for the electronic device based on both the determined connection state and the determined type of the external circuit; and

causing the electronic device to respond in accordance with the second specific response, wherein the second specific response to the user input event selected from the plurality of responses varies based on both the determined connection state and the determined type of the external circuit.

2. The method of claim 1 further comprising:

setting an operating state of the electronic device to an inactive state when the determined connection state is a null connection state.

3. The method as recited in claim 1, wherein the user input event is a button press and hold, and in response to the user input event

causing the electronic device to return to a main menu when the determined connection state is a connection exists on at least one port of the electronic device, and

powering off the electronic device when the determined connection state is no connection on any port of the electronic device.

4. The method as recited in claim 1, wherein the determined type of the external circuit is a passive external circuit or an active external circuit.

5. The method as recited in claim 4, wherein the passive external circuit is a headphone and the active external circuit is a computer.

14. The method as recited in claim 1, wherein the determined type of the external circuit is chosen from a set that includes at least an input device that transmits signals to the electronic device and an output device that receives signals from the electronic device.

15. The method as recited in claim 14, wherein the input device is an audio recording device and the output device is an audio reproduction device.

16. The method as recited in claim 15, wherein the second specific response associated with the user input event is selected from a set that includes at least play, record and pause based on the determined connection state, the determined type of the external circuit and the set operating state.

6. A consumer electronic product configured to dynamically associate a user input event with a plurality of responses for the consumer electronic product, comprising:

a user interface, the user interface configured to receive a user input event; and

a processor coupled to the user interface, the processor configured to;

receive the user input event through the user interface of the consumer electronic product,

determine a connection state of the consumer electronic product to one or more external circuits, the connection state having at least two distinct values,

associate the user input event with a first specific response selected from the plurality of responses for the consumer electronic product based on the determined connection state of the consumer electronic product, and

cause the consumer electronic product to respond in accordance with the first specific response, wherein the first specific response to the user input event selected from the plurality of responses varies is based on the determined connection state of the consumer electronic product when the consumer electronic product is connected to an external circuit,

the processor is configured to,

determine a type of the external circuit connected to the consumer electronic product selected from a plurality of external circuit types,

associate the user input event with a second specific response selected from the plurality of responses for the consumer electronic product based on both the determined connection state and the determined type of the external circuit, and

cause the consumer electronic product to respond in accordance with the second specific response, wherein the second specific response to the user input event selected from the plurality of responses varies based on both the determined connection state and the determined type of the external circuit.

7. The consumer electronic product as recited in claim 6, wherein when the determined connection state is a null connection state, the operating state of the consumer electronic product is automatically set to a default state.

8. The consumer electronic product as recited in claim 7, wherein the default state of the electronic device is an inactive state.

9. The consumer electronic product as recited in claim 6, wherein the consumer electronic product is a portable media player.

17. The consumer electronic product as recited in claim 6, wherein the consumer electronic product does not include a display, and the user interface includes a touch sensitive interface through which the user input event is received.

10. A non-transitory computer readable medium storing computer code executed by a processor used for interpreting a user input event received at a user interface of an electronic device, the non-transitory computer readable medium comprising:

computer code for receiving the user input event from the user input interface of the electronic device;

computer code for determining a connection state of the electronic device to one or more external circuits;

computer code for associating the user input event with a first specific response selected from a plurality of responses for the electronic device based on the determined connection state;

computer code for causing the electronic device to respond in accordance with the first specific response, wherein the first specific response to the user input event selected from the plurality of responses varies based on the determined connection state of the electronic device;

computer code for determining a type of at least one of the external circuits when the electronic device is connected to at least one of the external circuits, the type of the external circuit selected from a plurality of external circuit types;

computer code for associating the user input event with a second specific response selected from the plurality of responses for the electronic device based on both the determined connection state and the determined type of external circuit; and

computer code for causing the electronic device to respond in accordance with the second specific response, wherein the second specific response to the user input event selected from the plurality of responses varies based on both the determined connection state and the determined type of the external circuit.

11. The non-transitory computer readable medium as recited in claim 10, further comprising:

computer code for setting an operating state of the electronic device based on the determined connection state.

12. The non-transitory computer readable medium as recited in claim 11, wherein when the determined connection state is a null connection state, the operating state of the electronic device is automatically set to a default state.

13. The non-transitory computer readable medium as recited in claim 12, wherein the default state of the electronic device is an inactive state.