Customizing and distributing advertisments to mobile devices on a communication network

1. A computer-implemented method for advertising via a mobile device, comprising:

receiving a communication request from the mobile device when a user of the mobile device communicates with a target device, wherein the mobile device includes a screen for displaying an ad;

during the user communication, determining visibility of the ad on the screen;

determining a target audience on the basis of information provided from the mobile device;

determining attributes of the target audience;

selecting the ad based on the visibility of the ad and the attributes of the target audience; and

during the user communication, initiating commands to cause the selected ad to be displayed on the screen of the mobile device.

2. The method of claim 1 , wherein the mobile device is provided with the ad pursuant to an ad service to which a user of the mobile device subscribes.

3. The method of claim 1 , wherein determining the visibility of the ad comprises at least one of:

predicting a length of the communication;

determining a size of the screen;

determining an orientation of the screen; and

determining movement of the mobile device.

4. The method of claim 1 , wherein the screen is detachable from the mobile device.

5. The method of claim 1 , wherein determining the attributes of the target audience comprises at least one of:

determining a street location of the mobile device;

determining a venue of the mobile device;

determining audience demographics; and

determining audience habits.

6. The method of claim 5 , wherein determining the audience demographics is based on at least one of the following:

the street location;

the venue; and

demographics of a plurality of other mobile device users.

7. The method of claim 1 , wherein a user of the mobile device receives compensation in exchange for allowing the mobile device to be used as an advertising medium for the selected ad.

8. The method of claim 7 , wherein an amount of the compensation is based on at least one of the following in correlation with the selected ad displayed on the screen:

increased network traffic for an advertised network site;

increased sales for advertised products;

increased sales for advertised brands;

income level of purchasers; and

repeat sales by purchasers.

9. A computer-readable storage medium containing a program which, when executed, performs an operation, comprising:

receiving a communication request from the mobile device when a user of the mobile device communicates with a target device, wherein the mobile device includes a screen for displaying an ad;

during the user communication, determining visibility of the ad on the screen;

determining a target audience on the basis of information provided from the mobile device;

determining attributes of the target audience;

selecting the ad based on the visibility of the ad and the attributes of the target audience; and

during the user communication, initiating commands to cause the selected ad to be displayed on the screen of the mobile device.

10. The computer-readable storage medium of claim 9 , wherein the mobile device is provided with the ad pursuant to an ad service to which a user of the mobile device subscribes.

11. The computer-readable storage medium of claim 9 , wherein determining the visibility of the ad comprises at least one of:

predicting a length of the communication;

determining a size of the screen;

determining an orientation of the screen; and

determining movement of the mobile device.

12. The computer-readable storage medium of claim 9 , wherein the screen is removably attached to the mobile device.

13. The computer-readable storage medium of claim 12 , wherein determining the attributes of the target audience comprises at least one of:

determining a street location of the mobile device;

determining a venue of the mobile device;

determining audience demographics; and

determining audience habits.

14. The computer-readable storage medium of claim 13 , wherein determining the audience demographics is based on at least one of the following:

the street location;

the venue; and

demographics of a plurality of other mobile device users.

15. The computer-readable storage medium of claim 9 , wherein a user of the mobile device receives compensation in exchange for allowing the mobile device to be used as an advertising medium for the selected ad.

16. The computer-readable storage medium of claim 15 , wherein an amount of the compensation is based on at least one of the following in correlation with the selected ad displayed on the screen:

increased network traffic for an advertised network site;

increased sales for advertised products;

increased sales for advertised brands;

income level of purchasers; and

repeat sales by purchasers.

17. A system for advertising via a mobile device, comprising:

a processor,

a memory containing a program, which when executed by the processor is configured to:

receiving a communication request from the mobile device when a user of the mobile device communicates with a target device, wherein the mobile device includes a screen for displaying an ad;

during the user communication, determine visibility of the ad on the screen;

determine a target audience on the basis of information provided from the mobile device;

determine attributes of the target audience;

select the ad based on the visibility of the ad and the attributes of the target audience; and

during the user communication, initiate commands to cause the selected ad to be displayed on the screen of the mobile device.

18. The system of claim 17 , wherein the program, when executed by the processor, is further configured to determine the visibility of the ad by performing at least one of:

predicting a length of the communication;

determining a size of the screen;

determining an orientation of the screen; and

determining movement of the mobile device.

19. The system of claim 17 , wherein the program, when executed by the processor is further configured to determine the attributes of the audience by performing at least one of:

determining a street location of the mobile device;

determining a venue of the mobile device;

determining audience demographics; and

determining audience habits.

20. A system for advertising, comprising:

a telecommunications facility; and

a mobile device, comprising:

a screen for displaying ads; and

control logic configured to:

establish a network connection over which a user communicates with a target device, via the telecommunications facility;

during the network connection:

send a communications request to a communications center via the telecommunications facility, the request including information about a location of the mobile device, wherein the communications center is configured to programmatically select an ad based at least in part on the information included with the request;

recognize commands from the communications center to display the ad selected by the communications center, the commands being sent by the communications center responsive to the communications request; and

display the selected ad on the screen, in response to recognizing the command.

21. The system of claim 20 , wherein the network connection is a telephone connection supporting a voice communication exchange.

22. The system of claim 20 , wherein the telecommunications facility is configured to exchange voice, video, and data traffic over networks.

23. The system of claim 20 , wherein the communications center programmatically selects an ad based on at least one of the following:

a predicted length of the communication;

a size of the screen;

an orientation of the screen; and

movement of the mobile device.