Group contact lists generation

1. A method comprising:

receiving, at a server computer from a client device, a plurality of contacts, the plurality of contacts each associated with a respective contact digital interface of plurality of contact digital interfaces;

analyzing, by the server computer, the plurality of contact digital interfaces to identify a first set of contacts in the plurality of contacts that include a modification to each of a respective contact digital interface, the modification comprising a change to a digital expression object and the digital expression object comprising an avatar, emoji, emoticon, or image;

generating a first group contact interface comprising the modification;

generating a new group contact list that comprises the first set of contacts;

associating the first group contact interface with the new group contact list;

causing the first group contact interface to be displayed by the client device;

analyzing, by the server computer using machine vision, the plurality of contact digital interfaces to identify a second set of contacts in the plurality of contacts, the second set of contacts do not include the modification;

generating a second group contact interface that includes the second set of contacts; and

causing the second group contact interface to be displayed by the client device, wherein a portion of the second group contact interface is overlaid over a portion of the first contact group interface.

2. The method of claim 1 , wherein each of the plurality of contact digital interfaces and the first group contact interface comprise a user interaction counter icon, a display characteristic, and a digital representation icon.

3. The method of claim 2 , wherein the digital representation icon comprises an avatar, emoji, emoticon, or an image representing a contact within the plurality of contacts.

4. The method of claim 3 , wherein the user interaction counter icon comprises a numerical representation of an amount of ephemeral content messages communicated between the client device and the contact within the plurality of contacts.

5. The method of claim 1 , wherein the modification comprises a change to a digital expression object, a character string, or a digital representation icon.

6. The method of claim 1 , wherein the modification comprises modifying a type, shape, or style of a digital expression object.

7. The method of claim 1 , wherein the digital expression object is assigned as a representation expression object in the first contact group interface.

8. A server system, comprising:

one or more processors; and

a memory storing instructions that, when executed by the one or more processors, configure the server system to perform operations comprising:

receiving, at a server computer from a client device, a plurality of contacts, the plurality of contacts each associated with a respective contact digital interface of plurality of contact digital interfaces;

analyzing, by the server computer, the plurality of contact digital interfaces to identify a first set of contacts in the plurality of contacts that include a modification to each of a respective contact digital interface, the modification comprises a change to a digital expression object and the digital expression object comprises an avatar, emoji, emoticon, or image;

generating a first group contact interface comprising the modification;

generating a new group contact list that comprises the first set of contacts;

associating the first group contact interface with the new group contact list;

causing the first group contact interface to be displayed by the client device;

analyzing, by the server computer using machine vision, the plurality of contact digital interfaces to identify a second set of contacts in the plurality of contacts, the second set of contacts do not include the modification;

generating a second group contact interface that includes the second set of contacts; and

causing the second group contact interface to be displayed by the client device, wherein a portion of the second group contact interface is overlaid over a portion of the first contact group interface.

9. The server system of claim 8 , wherein each of the plurality of contact digital interfaces and the first group contact interface comprise a user interaction counter icon, a display characteristic, and a digital representation icon.

10. The server system of claim 9 , wherein the digital representation icon comprises an avatar, emoji, emoticon, or an image representing a contact within the plurality of contacts.

11. The server system of claim 10 , wherein the user interaction counter icon comprises a numerical representation of an amount of ephemeral content messages communicated between the client device and the contact within the plurality of contacts.

12. The server system of claim 8 , wherein the modification comprises a change to a digital expression object, a character string, or a digital representation icon.

13. The server system of claim 8 , wherein the modification comprises modifying a type, shape, or style of a digital expression object.

14. The server system of claim 8 , wherein the digital expression object is assigned as a representation expression object over the first contact group interface.

15. A non-transitory computer-readable storage medium, the computer-readable storage medium including instructions that when executed by a computer, cause the computer to perform operations comprising:

receiving, at a server computer from a client device, a plurality of contacts, the plurality of contacts each associated with a respective contact digital interface of plurality of contact digital interfaces;

analyzing, by the server computer, the plurality of contact digital interfaces to identify a first set of contacts in the plurality of contacts that include a modification to each of a respective contact digital interface;

generating a first group contact interface comprising the modification;

generating a new group contact list that comprises the first set of contacts;

associating the first group contact interface with the new group contact list;

causing the first group contact interface to be displayed by the client device;

analyzing the plurality of contact digital interfaces to identify a second set of contacts in the plurality of contacts, the second set of contacts do not include the modification;

generating a second contact group interface that includes the second set of contacts; and

causing the second contact group interface to be displayed by the client device, wherein a portion of the second contact group interface is overlaid over a portion of the first contact group interface.

16. The non-transitory computer-readable storage medium of claim 15 , wherein the modification comprises a change to a digital expression object, a character string, or a digital representation icon.

17. The non-transitory computer-readable storage medium of claim 15 , wherein the modification comprises modifying a type, shape, or style of a digital expression object.

18. The non-transitory computer-readable storage medium of claim 17 , wherein the digital expression object is assigned as a representation expression object in the first contact group interface.

19. The non-transitory computer-readable storage medium of claim 15 , wherein each of the plurality of contact digital interfaces and the first group contact interface comprise a user interaction counter icon, a display characteristic, and a digital representation icon.

20. The non-transitory computer-readable storage medium of claim 19 , wherein the user interaction counter icon comprises a numerical representation of an amount of ephemeral content messages communicated between the client device and the contact within the plurality of contacts.