Abstract:
Methods, systems, computer-readable media, and apparatuses for implementation of a contactless zooming gesture are disclosed. In some embodiments, a remote detection device detects a control object associated with a user. An attached computing device may use the detection information to estimate a maximum and minimum extension for the control object, and may match this with the maximum and minimum zoom amount available for a content displayed on a content surface. Remotely detected movement of the control object may then be used to adjust a current zoom of the content.
Abstract:
Methods, systems, computer-readable media, and apparatuses for implementation of a contactless panning gesture are disclosed. In some embodiments, a remote detection device detects synchronized motion of at least two control objects across a control plane. An attached computing device may then adjust a current position of a displayed content in response to detection of the synchronized motion. In certain embodiments, a threshold for variation in the movement of the control objects may be established to determine when to terminate a panning mode. The threshold may vary based on the velocity of the control objects.