US11875012B2 - Throwable interface for augmented reality and virtual reality environments -
Google Patents US11875012B2 - Throwable interface for augmented reality and virtual reality …

US9436998B2 - Systems and methods of constructing three-dimensional (3D) model of an
object using image cross-sections - Google Patents US9436998B2 - Systems and methods of …

(57) ABSTRACT A region of space may be monitored for the presence or absence of one or
more control objects, and object attributes and changes thereto may be interpreted as …

G06F 3/0(2006.01) Imaging systems and methods optimize illumination of G06K
9/38(2006.01) objects for purposes of detection, recognition and/or tracking G06K …

Enhanced contrast between an object of interest and back ground Surfaces visible in an
image is provided using con trolled lighting directed at the object. Exploiting the falloff of light …

The technology disclosed relates to distinguishing meaningful gestures from proximate non-
meaningful gestures in a three-dimensional (3D) sensory space. In particular, it relates to …

8086, 971 B2 12/2011 Radivojevic et al. 2011 0181509 A1 7/2011 Rautiainen et al. siii. 239
B2 2/2012 Pryoretal 2011/0205151 A1 8/2011 Newton et al. 8.12. 719 B2 2/2012 HSteal …

Methods and systems for processing an input are disclosed that detect a portion of a hand
and/or other detectable object in a region of space monitored by a 3D sensor. The method …

(Continued) control modes may be facilitated by tracking the control (51) Int. Cl object's
movements relative to, and its penetration of a Go, F i3/00(2006.01) virtual control construct …

During control of a user interface via free-space motions of a hand or other suitable control
object, switching between control modes can be facilitated by tracking the control object's …