SMART TECHNOLOGIES INC. Patent applications |
Patent application number | Title | Published |
20110128219 | INTERACTIVE INPUT SYSTEM AND BEZEL THEREFOR - An interactive input system comprises at least one imaging device having a field of view looking into a region of interest. At least one radiation source emits radiation into the region of interest. A pliable bezel at least partially surrounds the region of interest. The pliable bezel has a reflective surface in the field of view of said at least one imaging device. | 06-02-2011 |
20110115746 | METHOD FOR DETERMINING THE LOCATION OF A POINTER IN A POINTER INPUT REGION, AND INTERACTIVE INPUT SYSTEM EXECUTING THE METHOD - An interactive input system comprises a touch surface, and imaging system associated with the touch surface and processing structure. The imaging system comprises an optical sensor array that spans at least a portion of the area of the touch surface, and the processing structure communicates with the imaging system and analyzes images received by the imaging system to determine whether at least one pointer is near to the touch surface and the location of the at least one pointer in respect of the touch surface based at least in part on the edge sharpness of the at least one pointer. | 05-19-2011 |
20090245645 | METHOD AND TOOL FOR RECOGNIZING A HAND-DRAWN TABLE - A computerized method of recognizing an input hand-drawn table formed by freeform line objects comprises transforming each freeform line object of the table into one of a vertical line segment and a horizontal line segment, generating a grid system based on the vertical and horizontal line segments and converting the generated grid system into a table object. | 10-01-2009 |
20090173856 | Safety Device For A Cantilevered Beam And Boom Assembly Incorporating The Same - A safety device for a cantilevered beam pivotally mounted adjacent one end thereof to a support surface is adapted to bridge the beam and the support surface and is structured so that when coupled to the beam and support surface, the safety device maintains the beam in a substantially fixed cantilevered condition until a downward force exceeding a threshold is applied to the beam and thereafter controls downward pivoting of the beam. | 07-09-2009 |
20090102800 | INTERACTIVE INPUT SYSTEM, CONTROLLER THEREFOR AND METHOD OF CONTROLLING AN APPLIANCE - An interactive input system comprises a consumer electronic device and a controller for the consumer electronic device. The controller is operable in one of a touch input mode and a gesture input mode and controls the consumer electronic device in response to one of the detected user touch input and user gesture input depending on the operating mode of the controller. | 04-23-2009 |
20090073129 | PORTABLE INTERACTIVE MEDIA PRESENTATION SYSTEM - A system for providing a portable touch system comprises a bezel having a first and a second end, and a housing that is adapted to receive the first and second end of the bezel such that a display area is bounded by the housing and the bezel. At least one camera system is coupled to the housing and is operable to capture within at least a portion of the display area images of an object located within a field of view of the at least one camera system. | 03-19-2009 |
20090027357 | SYSTEM AND METHOD OF DETECTING CONTACT ON A DISPLAY - A system for detecting contact on a display is provided. The system comprises a planar medium associated with the display and includes at least one edge facet and opposing surfaces. The system also includes one or more optical sources operatively coupled to the at least one edge facet for transmitting an optical signal into the planar medium such that the transmitted optical signal is totally internally reflected between the at least one edge facet and opposing surfaces. An optical sensing device is positioned to substantially face at least a portion of the edge facet and adapted to detect at least one object contacting a first surface of the opposing surfaces. The optical sensing device is operative to detect a portion of the optical signal emitted from the first surface at a location corresponding to the object contacting the first surface. | 01-29-2009 |
20090022394 | Method For Manipulating Regions Of A Digital Image - A method for dividing a digital image into regions comprises identifying potential region borders based on edge content in the digital image. The digital image is divided into regions based on user-selected ones of the potential region borders. A method of processing a region of a digital image comprises receiving gesture data for characterizing the region. A processing tool associated with the gesture data is automatically launched, and the region is processed using the processing tool. | 01-22-2009 |
20090020342 | Touch Panel And Interactive Input System Incorporating The Same - A touch panel comprises a substrate having a forward major surface and formed of a plurality of assembled substrate segments. Cover material overlies the forward major surface to reduce the visibility of seams between adjacent substrate segments. | 01-22-2009 |
20080303794 | SYSTEM AND METHOD FOR MANAGING MEDIA DATA IN A PRESENTATION SYSTEM - A media integration device associated with a touch system including a touch screen, comprises a media control module operative to receive media information from a plurality of devices and generate media data associated with each of the plurality of devices. The media control module selects one device from the plurality of devices for displaying media data associated with the one device on the touch screen. A program module is operatively coupled to the media control device and adapted to generate a graphical user interface including a first display on the touch screen for operationally controlling the selected one device from the touch screen. | 12-11-2008 |
20080284733 | POINTER TRACKING ACROSS MULTIPLE OVERLAPPING COORDINATE INPUT SUB-REGIONS DEFINING A GENERALLY CONTIGUOUS INPUT REGION - A touch system comprises overlapping coordinate input sub-regions defining a generally contiguous input surface. Each coordinate input sub-region generates pointer coordinate data in response to pointer contacts thereon. When a pointer contact is made on a region of a coordinate input sub-region that overlaps with an adjacent coordinate input sub-region, each overlapping coordinate input sub-region processes acquired images to derive pointer data and triangulates the position of the pointer using the derived pointer data. Thereafter, the triangulated positions generated by the overlapping coordinate input sub-regions are processed in accordance with defined logic thereby to determine the position of the pointer contact relative to the touch surface. | 11-20-2008 |