Techniques to interact with an application via messaging

1. A computer-implemented method, comprising:

transmitting, by a communication component executing on a processing unit, a representation of a state of an application to a messaging client on a client device over a first messaging channel via a messaging system;

receiving, by the communication component, a message from the client device over the first messaging channel via the messaging system;

determining, by the communication component, that a first portion of the message comprises a text command from a set of available commands for an application support component and a second portion of the message comprises text that does not comprise the text command from the set of available commands;

sending the text command of the first portion to the application support component; and

automatically forwarding, by the communication component, the second portion of the message to a messaging client on a second client device over the first messaging channel via the messaging system.

2. The method of claim 1 , the representation of the state of the application comprising an image.

3. The method of claim 2 , the image comprising a legend visually indicating the set of available commands.

4. The method of claim 2 , the image transmitted to the client device via the messaging system as an image attachment.

5. The method of claim 1 , the messaging system comprising one of a text-messaging system, an instant-messaging system, or a social-networking messaging system.

6. The method of claim 1 , comprising:

receiving a second representation of a second state of the application from the application support component after sending the command to the application support component; and

transmitting the second representation to the client device and the second client device.

7. The method of claim 6 , wherein the second representation includes an indication of the command received from the client device.

8. An apparatus, comprising:

a processor circuit on a device;

a communication network interface; and a communication component operative on the processor circuit to transmit, over the communication network interface, a representation of a state of an application to a messaging client on a client device over a first messaging channel via a messaging system, receive a message from the client device over the first messaging channel via the messaging system,

determine that a first portion of the message comprises a text command from a set of available commands for an application support component and a second portion of the message comprises text that does not comprise the text command from the set of available commands, send the text command of the first portion to the application support component, and automatically forward the second portion of the message to a messaging client on a second client device over the first messaging channel via the messaging system.

9. The apparatus of claim 8 , the representation of the state of the application comprising an image.

10. The apparatus of claim 9 , the image comprising a legend visually indicating the set of available commands.

11. The apparatus of claim 9 , the image transmitted to the client device via the messaging system as an image attachment.

12. The apparatus of claim 9 , the image comprising an indication of which client device sent the command.

13. The apparatus of claim 8 , the communication component operative to receive a second representation of a second state of the application from the application support component after sending the command to the application support component, and to transmit the second representation to the client device and the second client device.

14. The apparatus of claim 13 , wherein the second representation includes an indication of the command received from the client device.

15. At least one non-transitory computer-readable storage medium comprising instructions that, when executed, cause a system to:

transmit a representation of a state of an application to a messaging client on a client device over a first messaging channel via a messaging system;

receive a message from the client device over the first messaging channel via the messaging system;

determine that a first portion of the message comprises a text command from a set of available commands for an application support component and a second portion of the message comprises text that does not comprise the text command from the set of available commands;

send the text command of the first portion to the application support component; and automatically forward the second portion of the message to a messaging client on a second client device over the first messaging channel via the messaging system.

16. The computer-readable storage medium of claim 15 , the representation of the state of the application comprising an image.

17. The computer-readable storage medium of claim 16 , the image comprising a legend visually indicating the set of available commands.

18. The computer-readable storage medium of claim 16 , the image comprising an indication of which client device sent the command.

19. The computer-readable storage medium of claim 15 , comprising further instructions that, when executed, cause the system to:

receive a second representation of a second state of the application from the application support component after sending the command to the application support component; and

transmit the second representation to the client device and the second client device.

20. The computer-readable storage medium of claim 19 , wherein the second representation includes an indication of the command received from the client device.