“In anything at all, perfection is finally attained not when there is no longer anything to add, but when there is no longer anything to take away.”

Antoine de Saint-Exupéry


More than digital make-up


User interfaces are similar to people. They can be highly attractive yet have nothing to say. Or they can conceal inner treasures behind an aloof facade. From a usability perspective, both of these are fatal.


Cryptic interfaces are frustrating. For manufacturers, they can mean the loss of entire markets.



Appealing to the mind and heart alike


I endeavor to give software products a design that is as rich in content as it is pleasing. The objective: From the very first instant, users should connect with the product both intellectually and emotionally. They should be drawn into it at a glance – in the best possible sense – grasping its structure and inner logic.


A superbly designed interface is the best possible advertisement for a company’s expertise. To get an idea of what such interfaces can be like, take a look at my gallery.

About Me

I design interfaces for software, electronic musical instruments, web applications, tablets and  smart phones.


The user interface is where a world of ideas (codes, algorithms, logic) meets a world of users with countless variables that producers and distributors have no influence over (level of previous knowledge, intended applications, general context).




An interface is the face and voice of your product. It speaks for itself, as well as for you.




I am pleased to hear from you by mail or by phone: +49 (0)1522.77 64 791


My gallery presents interfaces that I have designed for leading manufacturers of consumer software and professional applications, Websites and Web services – often by working directly with the product developers.



This is the Website of CK13-Design, represented by Christina Kusserow.


CK13 • Design

Christina Kusserow

Zur Seewisch 13

D-19067 Dobin am See, OT Flessenow


phone: +49 (0)1522 7764791

e-mail: design [at] ck13.de


Umsatzsteuer-Identifikationsnummer according §27 a

Umsatzsteuergesetz: DE251701667, Finanzamt Schwerin



Copyright of all graphics photos by CK13-Design.

Copyright of Text by 9to5.


Notice of liability: Despite careful control, I cannot assume any liability for the content of the linked pages.

I am pleased to hear from you by mail or by phone: +49 (0)1522.77 64 791

© 2015 All rights reserved.