公开(公告)号：US09927869B2

公开(公告)日：2018-03-27

申请号：US15620170

申请日：2017-06-12

Applicant: Center of Human-Centered Interaction For Coexistence

Inventor： Joung Huem Kwon ,  Yongho Lee ,  Bum Jae You

IPC: G06F3/01 ,  G06T19/00 ,  G06T15/40 ,  G06T19/20 ,  G06F3/16

CPC classification number: G06F3/011 ,  G06F3/014 ,  G06F3/016 ,  G06F3/017 ,  G06F3/0236 ,  G06F3/04812 ,  G06F3/167 ,  G06T15/40 ,  G06T19/006 ,  G06T19/20 ,  G06T2215/16 ,  G06T2219/2004 ,  G06T2219/2012 ,  G06T2219/2016

Abstract: Disclosed is an apparatus for outputting a virtual keyboard, the apparatus including: a virtual keyboard image output unit determining coordinates of a virtual keyboard image by using hand information of a user and outputting the virtual keyboard image; a contact recognition unit determining a contact state by using collision information between a virtual physical collider associated with an end point of a user's finger and a virtual physical collider associated with each virtual key of the virtual keyboard image; a keyboard input unit providing multiple input values for a single virtual key; and a feedback output unit outputting respective feedback for the multiple input values. Accordingly, input convenience and efficiency may be provided by outputting the virtual keyboard in a three dimensional virtual space and reproducing an input method using a keyboard form that is similar to the real world.

公开(公告)号：US20170371405A1

公开(公告)日：2017-12-28

申请号：US15620170

申请日：2017-06-12

Applicant: Center of Human-Centered Interaction for Coexistence

Inventor： Joung Huem Kwon ,  Yongho Lee ,  Bum Jae You

IPC: G06F3/01 ,  G06T19/00 ,  G06T19/20 ,  G06T15/40 ,  G06F3/16

CPC classification number: G06F3/011 ,  G06F3/014 ,  G06F3/016 ,  G06F3/017 ,  G06F3/0236 ,  G06F3/04812 ,  G06F3/167 ,  G06T15/40 ,  G06T19/006 ,  G06T19/20 ,  G06T2215/16 ,  G06T2219/2004 ,  G06T2219/2012 ,  G06T2219/2016

Abstract: Disclosed is an apparatus for outputting a virtual keyboard, the apparatus including: a virtual keyboard image output unit determining coordinates of a virtual keyboard image by using hand information of a user and outputting the virtual keyboard image; a contact recognition unit determining a contact state by using collision information between a virtual physical collider associated with an end point of a user's finger and a virtual physical collider associated with each virtual key of the virtual keyboard image; a keyboard input unit providing multiple input values for a single virtual key; and a feedback output unit outputting respective feedback for the multiple input values. Accordingly, input convenience and efficiency may be provided by outputting the virtual keyboard in a three dimensional virtual space and reproducing an input method using a keyboard form that is similar to the real world.