Translations:Bisherige "continuous response" - Systeme/4/en

The two-dimensional CRDI

Figure 3.2: CRDI (Kopiez et al. 2011, p. 74)

The Continuous Response Digital Interface (CRDI) was developed in the late 1980s and provides information about music based on a dimension. There is the variant as a pointer disk, as shown in Figure 3.2 - the rotary switch at the beginning of the development of digital interfaces for capturing emotions - or as a box with a lever or slider. If two-dimensional data are to be collected with the CRDI, it is possible to use two devices simultaneously (Kopiez et al. 2011, pp. 73-77). The two-dimensional CRDI used by Madsen in 1997 and 1998 functions similarly to the ESL in that it displays two dimensions simultaneously on a computer screen (Kopiez et al. 2011, p. 134f.).