发明名称 |
PORTABLE DEVICE AND METHOD FOR PROVIDING NON-CONTACT INTERFACE |
摘要 |
A method for controlling operations of a portable device through a touch-free user input in the portable device having a projector module is provided. To this end, once the projector module is driven, an application execution screen is projected through the projector module, and if a proximity event is detected, a camera module is activated to acquire an image from which a user gesture is recognized. The pointer on the projected image is controlled corresponding to the user gesture. The user gesture is used to dispatch an application as well as to control the pointer. In this way, a user may view an image projected from the projector module of the portable device without jittering while intuitively manipulate the portable device without touching the touch screen, such that user convenience is maximized. |
申请公布号 |
US2014300542(A1) |
申请公布日期 |
2014.10.09 |
申请号 |
US201313955377 |
申请日期 |
2013.07.31 |
申请人 |
Samsung Electronics Co. Ltd. |
发明人 |
JAKUBIAK Antoni;STRUPCZEWSKI Adam;GRZESIAK Grzegorz;BIENIUSIEWICZ Jacek;NOWICKI Konrad;TALAREK Magda;SIMINSKI Pawel;TOCZYSKI Tomasz |
分类号 |
G06F3/042;G06K9/00;G06F3/01 |
主分类号 |
G06F3/042 |
代理机构 |
|
代理人 |
|
主权项 |
1. A method for providing a touch-free interface in a portable device, the method comprising:
displaying an execution screen of an application on a touch screen of the portable device; projecting and displaying a projection image corresponding to the execution screen of the application outside the portable device; activating a camera module to photograph a user input means; displaying a pointer on the projection image; and moving and displaying the pointer corresponding to the user input means photographed by the camera module. |
地址 |
Suwon-si KR |