“…], continuous action [the user performs a continuous gesture like pick and drop (Rekimoto, 1997) or pinch (Ohta and Tanaka, 2012)], and action and infrastructure (the user configures the coupling explicitly from another device). Similarly, Barralon et al (2007) propose several coupling mechanisms, such as proximity interaction, synchronous gestures, or physical connection. However, these are more like specific techniques than a categorization.…”