Proximity is a useful medium for interaction with high interactive digital contents. It can be used in different contexts such as for navigation through depth in 3D space in zoomable interfaces. In this paper, we propose hover-based zoom interaction as ...

This paper proposes various interaction methods for smartphones that allow users to call an intended contact without touching the smartphone screen. Existing applications allow users to answer phone calls without touching the screen--by shaking the ...

Touch-based interaction with computing devices is becoming more and more common. In order to design for this setting, it is critical to understand the basic human factors of touch interactions such as tapping and dragging; however, there is relatively ...