Customizable animations for text messages

1. A system to customize emoji for messaging, the system comprising one or more computer systems including one or more processors and memories containing program code for execution by the one or more processors, the one or more computer systems configured to:

parse an input sequence according to a syntax to identify:

one or more emoji, and

a syntax character that is coded in the syntax as usable to modify a rendering of the one or more emoji;

interpret the syntax character as a command to modify the rendering of the one or more emoji, such that the syntax character is not rendered;

generate one or more images of the one or more emoji modified according to the syntax character; and

output the generated one or more images.

2. The system of claim 1 , further comprising receiving the input sequence via a messaging interface.

3. The system of claim 1 wherein the syntax character is a single text or emoji character.

4. The system of claim 1 wherein the syntax character is coded in the syntax as usable to modify a rendering of at least one of a first emoji preceding the syntax character in the input sequence or a second emoji following the syntax character in the input sequence.

5. The system of claim 1 wherein the command to modify the rendering of the one or more emoji comprises direction to change how the first emoji appears by performing at least one of: a rotation of the first emoji, a change of a size of the first emoji, a horizontal flip of the first emoji, a vertical flip of the first emoji, a change of a color of the first emoji, and a combining of the first emoji with a different second emoji.

6. The system of claim 5 wherein the command comprises direction to modify the rendering of the first emoji before the first emoji is output.

7. The system of claim 1 wherein two syntax characters in a row both modify a rendering of the one or more emoji.

8. The system of claim 1 wherein the syntax character comprises a pair of text or emoji characters that is coded in the syntax as usable to identify a sub-sequence of the one or more emoji within the pair, such that another syntax character adjacent to the pair is usable to modify a rendering of the sub-sequence of the one or more emoji within the pair.

9. The system of claim 1 wherein the user interface includes a shorthand notation to enter one or more syntax characters of the input sequence.

10. The system of claim 1 wherein generating one or more images of the one or more emoji modified according to the syntax character comprises generating an animation.

11. The system of claim 10 wherein generating an animation comprises generating an animation frame for each of the one or more emoji.

12. The system of claim 11 wherein generating an animation comprises generating interpolated frames before or after the animation frame for each of the one or more emoji.

13. The system of claim 10 wherein the command to modify the rendering of the one or more emoji comprises controlling an animation parameter.

14. The system of claim 13 wherein controlling an animation parameter comprises governing at least one of: a delay between animation frames, an animation loop or bounce, and an interpolation granularity.

15. The system of claim 10 wherein the command to modify the rendering of the one or more emoji comprises direction to animate at least a first emoji by performing at least one of: moving the first emoji to a different location on a display, rotating the first emoji, changing a size of the first emoji, flipping the first emoji horizontally, flipping the first emoji vertically, changing a color of the first emoji, and changing the first emoji into a different second emoji.

16. The system of claim 1 wherein outputting the generated one or more images comprises sending the generated one or more images to a display.

17. The system of claim 1 wherein customizing emoji for messaging allows a user to generate an altered emoji to express a sentiment that is not part of a standard set of emoji.

18. The system of claim 1 , further comprising sending the generated one or more images to a recipient over a communications network.

19. The system of claim 18 wherein sending the generated one or more images to the recipient further comprises selecting at least one of a format for the images or a recipient messaging protocol.

20. The system of claim 18 wherein sending the generated one or more images to the recipient comprises sending at least one of an MMS protocol message, an instant-messaging message, and a message for delivery through a third-party text-messaging application.

21. A non-transitory machine-readable medium having stored thereon instructions to customize emoji for messaging that, when executed by one or more processors in one or more computer systems, configure the computer systems to:

parse an input sequence according to a syntax to identify:

one or more emoji, and

a syntax character that is coded in the syntax as usable to modify a rendering of the one or more emoji;

interpret the syntax character as a command to modify the rendering of the one or more emoji, such that the syntax character is not rendered;

generate one or more images of the one or more emoji modified according to the syntax character; and

output the generated one or more images.

22. A method to allow a user to customize emoji for messaging, comprising providing machine-readable instructions executable by components of a computing system to:

parse an input sequence according to a syntax to identify:

one or more emoji, and

a syntax character that is coded in the syntax as usable to modify a rendering of the one or more emoji;

interpret the syntax character as a command to modify the rendering of the one or more emoji, such that the syntax character is not rendered;

generate one or more images of the one or more emoji modified according to the syntax character; and

output the generated one or more images.