Optimization methods have revolutionized almost every field of engineering design, so why
not user interface design? The author reviews progress and challenges in model-driven UI …

We present StringTouch, a user interface design exploration translating the expressive
resource of string instruments to a new interface morphology. StringTouch transfers the …

This paper presents a development of the ubiquitous computer keyboard to capture velocity
and other continuous musical properties, in order to support more expressive interaction …

In recent years computational optimization has been applied to the problem of finding good
designs for user interfaces with huge design spaces. There, designers are struggling to …

Method Here, the hypotheses of the paper are stated, as well as an outline of the method of
argumentation, which complements cognitive research findings with results from a small …

Designing a user interface or input method requires to evaluate and trade-off many criteria.
The corresponding design spaces are huge, making it impossible to consider every potential …

The activity of “music performance livecoding” involves a human programmer writing or
modifying a computer program that is creating music, typically in front of an audience …

Text input methods are an integral part of our daily interaction with digital devices. However,
their design poses a complex problem: for any method, we must decide which input action (a …

Tangible user interfaces create the possibility to provide users with an exploratory,
expressive and flexible access to musical interaction. However, new technologies and …

Portable, handheld, and wearable devices are an integrate part of everyday life, yet there is
no well-established text input method for devices with very small screens. Speech to text has …