Abstract: A computing device and method are provided for transmitting a relevant subset of map data, called a neighborhood, to enable mutual spatial understanding by multiple display devices around a target virtual location to display a shared hologram in the same exact location in the physical environment at the same moment in time. The computing device may comprise a processor, a memory operatively coupled to the processor, and an anchor transfer program stored in the memory and executed by the processor.

Abstract: A water resistant flashlight with integral hidden storage is provided in combination is intended for secretiveness in any situation where someone has something they wish to be concealed. The handle end cap and light housing are interconnected by mechanical means with a light source disposed in the light housing. The on off switch and power source are also disposed in the handle, end cap and battery housing. The hidden storage is located in the handle.

Abstract: A coping saw is provided having two spaced-apart rotary actuators supported by a frame. Two saw-blade sections extend between the two rotary actuators and are intended to singularly engage a work piece. The saw is adapted to contain a drive mechanism which is coupled to a first of the two rotary actuators for causing the saw-blade sections to move in at least one direction. At least one guide roller assembly is disposed adjacent each of the two saw-blade sections for providing stability and retaining said two-saw blade sections between said two rotary actuators.

Abstract: A coping saw is provided having two spaced-apart rotary actuators supported by a frame. Two saw-blade sections extend between the two rotary actuators and are intended to singularly engage a work piece. The saw is adapted to contain a drive mechanism which is coupled to a first of the two rotary actuators for causing the saw-blade sections to move in at least one direction. At least one guide roller assembly is disposed each of the two saw-blade sections for providing stability and retaining said two-saw blade sections between said two rotary actuators.

Abstract: A coping saw is provided having two spaced-apart rotary actuators supported by a frame. Two saw-blade sections extend between the two rotary actuators and are intended to singularly engage a work piece. The saw is adapted to contain a drive mechanism which is coupled to a first of the two rotary actuators for causing the saw-blade sections to move in at least one direction. At least one guide roller assembly is disposed each of the two saw-blade sections for providing stability and retaining said two-saw blade sections between said two rotary actuators.

Abstract: A combination workpiece positioning, hold-down and anti-kickback device for a work table having a fence against which a workpiece is guided, includes a non-rotatable positioning member having an arcuate cam surface at one edge for engaging a side surface of a workpiece on the work table; an adjustment device for moving the positioning member in lengthwise and transverse directions relative to the workpiece and for locking the same thereat; a pivot pivotally mounting the positioning member to the adjustment device; a spring for biasing the positioning member in a pivot direction into engagement with the side surface of the workpiece; a non-rotatable hold-down member having a second arcuate cam surface at one edge for engaging an upper surface of the workpiece; an adjustment device for moving the hold-down member in lengthwise, transverse and vertical directions relative to the workpiece, and for locking the same thereat; a pivot pivotally mounting the hold-down member to the second adjustment device; and a sec

Abstract: A cover for covering a poker table drop box that includes a padded cover having cushioning along the edges and corners an which is securable to a drop box using a fast release securing mechanism such as magnets.

Abstract: A combination workpiece positioning, hold-down and anti-kickback device for a work table having a fence against which a workpiece is guided, includes a non-rotatable positioning member having an arcuate cam surface at one edge for engaging a side surface of a workpiece on the work table; an adjustment device for moving the positioning member in lengthwise and transverse directions relative to the workpiece and for locking the same thereat; a pivot pivotally mounting the positioning member to the adjustment device; a spring for biasing the positioning member in a pivot direction into engagement with the side surface of the workpiece; a non-rotatable hold-down member having a second arcuate cam surface at one edge for engaging an upper surface of the workpiece; an adjustment device for moving the hold-down member in lengthwise, transverse and vertical directions relative to the workpiece, and for locking the same thereat; a pivot pivotally mounting the hold-down member to the second adjustment device; and a sec

Abstract: A coping saw is provided having two spaced-apart rotary actuators supported by a frame. Two saw-blade sections extend between the two rotary actuators and are intended to singularly engage a work piece. The saw is adapted to contain a drive mechanism which is coupled to a first of the two rotary actuators for causing the saw-blade sections to move in at least one direction. Alternately, the coping saw may be configured to be an attachment for a conventional rotary tool.