Abstract: A speaker can have a main body with a generally spheroidal shape, which can be supported standing on its end. The speaker can include a subwoofer that faces forward. A plurality of mid-range drivers can be distributed around the sub-woofer, facing generally forward and radially outward. A plurality of tweeters can be distributed around the sub-woofer, facing generally forward and generally outward. The outer housing portion of the speaker can be covered with a fabric material. A user interface ring 162 can be touch sensitive to receive input, and can have a plurality of lights that can be illuminated separately to convey information to the user.

Abstract: An optical connector includes a connector sub-assembly, an inner housing that receives a rear portion of the connector sub-assembly, a boot extending from the inner housing, and an outer housing coupled to the boot. The outer housing and the boot are configured to allow relative rotation about a longitudinal axis of the optical connector but can move together along the longitudinal axis. The boot can be rotated relative to the inner housing between a locked position in which the outer housing is prevented from moving axially and depressing the end portion of a latch arm of the connector sub-assembly, and an unlocked position in which the outer housing can move axially to depress the end portion of the latch arm.

Abstract: A valve for use in an endoscope may comprise a proximal valve stem member having a first lumen extending from a proximal opening at a proximalmost end of the proximal valve stem member to a distal opening at a distalmost end of the proximal valve stem member. A distal valve stem member may have a second lumen with a proximal opening at a proximalmost end of the distal valve stem member. The proximalmost end of distal valve stem member may be received within the distal opening of the first lumen. The distal valve stem may be movable relative to the proximal valve stem.

Abstract: A medical valve may comprise a valve stem and an operation portion. The operation portion may include a stationary portion, a movable portion which is movable relative to the stationary portion and fixed relative to the valve stem, a seal disposed between the stationary portion and the movable portion, and a biasing member. Movement of the movable portion in a first direction may cause deformation of the biasing member, such that a restorative force of the biasing member urges movement of the movable portion in a second direction opposite the first direction. A frictional force between the seal and one of the stationary portion and the movable portion resists the movement of the movable portion in the second direction.

Abstract: Systems and methods for using peripheral vision in virtual, augmented, and mixed reality (collectively referred to as “xR”) applications are described. In some embodiments, an Information Handling System (IHS) may include a processor and a memory coupled to the processor, the memory having program instructions stored thereon that, upon execution, cause the IHS to: render an object in a peripheral field-of-view of a user; detect at least one of: the user's eye movement, or the user's head rotation; and determine whether to re-render the object based upon the detection.

Abstract: A valve for use in an endoscope may comprise a proximal valve stem member having a first lumen extending from a proximal opening at a proximalmost end of the proximal valve stem member to a distal opening at a distalmost end of the proximal valve stem member. A distal valve stem member may have a second lumen with a proximal opening at a proximalmost end of the distal valve stem member. The proximalmost end of distal valve stem member may be received within the distal opening of the first lumen. The distal valve stem may be movable relative to the proximal valve stem.

Abstract: A medical valve may comprise a valve stem and an operation portion. The operation portion may include a stationary portion, a movable portion which is movable relative to the stationary portion and fixed relative to the valve stem, a seal disposed between the stationary portion and the movable portion, and a biasing member. Movement of the movable portion in a first direction may cause deformation of the biasing member, such that a restorative force of the biasing member urges movement of the movable portion in a second direction opposite the first direction. A frictional force between the seal and one of the stationary portion and the movable portion resists the movement of the movable portion in the second direction.

Abstract: Various embodiments are generally directed to fluid container enclosure systems that couple with a fluid container and enable different systems, such as endoscopic systems, to access the contents of the fluid container, such as via a tubing set. The enclosure systems are configured to fit a wide range of fluid container necks, ports, or other openings, including various opening dimensions, thread finishes, and/or thread dimensions. In one embodiments, an enclosure system may include a cap having multiple carriages arranged therein. For example, a primary carriage may be arranged within the cap to engage with larger-dimensioned bottles. A secondary carriage may be arranged to float within the primary carriage to engage smaller-dimensioned bottles that bypass the primary carriage. Other embodiments are described.

Abstract: A signal level meter for use in installing an antenna that includes a wireless interface for communications with a portable electronic device hosting applications software to provide a remote user interface. The signal level meter is typically installed between the antenna and TV/STB. A tuner-demodulator demodulates the antenna signal, allows adjustable gain, and generates a signal level output. A wireless interface provides two-way communication (e.g., Bluetooth) between the signal level meter and the portable electronic device (e.g., smart phone) running applications software (or “app”). The app enables the user to remotely view information from the signal level meter regarding signal strength and signal source identification via a graphical user interface. This user interface also enables the user to remotely control operation of the signal level meter, including signal source selection (e.g., channel selection), amplifier gain and filter selection.

Abstract: A vehicle recovery system includes a harness having a hub and a plurality of cords each including opposite first and second ends. The first ends are each coupled to the hub. The second ends are each configured to be connected to a fuselage of a vehicle. A tractor rocket includes a body and a bridle. The bridle includes a first end coupled to the body and an opposite second end. A parachute includes a riser, a canopy and a plurality of suspension lines. The suspension lines each include a first end coupled the canopy and an opposite second end coupled a first end of the riser. An opposite second end of the riser is coupled to the hub. The second end of the bridle is coupled to the first end of the riser.

Abstract: A medical valve may comprise a valve stem and an operation portion. The operation portion may include a stationary portion, a movable portion which is movable relative to the stationary portion and fixed relative to the valve stem, a seal disposed between the stationary portion and the movable portion, and a biasing member. Movement of the movable portion in a first direction may cause deformation of the biasing member, such that a restorative force of the biasing member urges movement of the movable portion in a second direction opposite the first direction. A frictional force between the seal and one of the stationary portion and the movable portion resists the movement of the movable portion in the second direction.

Abstract: A valve for use in an endoscope may comprise a proximal valve stem member having a first lumen extending from a proximal opening at a proximalmost end of the proximal valve stem member to a distal opening at a distalmost end of the proximal valve stem member. A distal valve stem member may have a second lumen with a proximal opening at a proximalmost end of the distal valve stem member. The proximalmost end of distal valve stem member may be received within the distal opening of the first lumen. The distal valve stem may be movable relative to the proximal valve stem.

Abstract: Embodiments of systems and methods for on-screen keyboard detection for multi-form factor Information Handling Systems (IHSs) are described. In an illustrative, non-limiting embodiment, an IHS may include a processor; and a memory coupled to the processor, the memory having program instructions stored thereon that, upon execution by the processor, cause the IHS to: detect a keyboard using a magnetic sensor; and determine, in response to the detection, a position of the keyboard relative to a display surface of a second display, where the second display is coupled to a first display via a hinge.

Abstract: Embodiments of systems and methods for on-screen keyboard detection for multi-form factor Information Handling Systems (IHSs) are described. In an illustrative, non-limiting embodiment, an IHS may include a processor; and a memory coupled to the processor, the memory having program instructions stored thereon that, upon execution by the processor, cause the IHS to: detect a keyboard using a magnetic sensor; and determine, in response to the detection, a position of the keyboard relative to a display surface of a second display, where the second display is coupled to a first display via a hinge.

Abstract: Systems and methods for using peripheral vision in virtual, augmented, and mixed reality (collectively referred to as “xR”) applications are described. In some embodiments, an Information Handling System (IHS) may include a processor and a memory coupled to the processor, the memory having program instructions stored thereon that, upon execution, cause the IHS to: render an object in a peripheral field-of-view of a user; detect at least one of: the user's eye movement, or the user's head rotation; and determine whether to re-render the object based upon the detection.

Abstract: Systems and methods for transitioning between mixed, augmented, and/or virtual reality display modes. In some embodiments, an Information Handling System (IHS) may include a processor and a memory coupled to the processor, the memory including program instructions stored thereon that, upon execution by the processor, cause the IHS to: identify an event associated with presentation of an image produced by a display coupled to the processor, where the display is visible to a user's eyes, and the user is located in an environment; and control a transparency or translucency of a shutter layer disposed, at least in part, between the display and the environment.

Abstract: A resection device for resecting tissue from a body. The device includes an elongate member having a proximal end, a distal end, and a lumen extending from the proximal end to the distal end. The device further includes a cap assembly configured to be coupled to the distal end of the elongate member. The cap assembly may include a first cap defining a resection loop channel and a distal end having a first opening. The assembly may further include a second cap configured to receive a portion of the first cap. The second cap includes a distal end having a second opening. A distal portion of the first cap and a distal portion of the second cap may cooperate to define a resection loop track for receiving a resection loop.

Abstract: A restraint system is used to restrain a movable switch blade of a disconnect switch in order to prevent accidental closure of the switch blade. In this regard, the restraint system has a sheath that is positioned over an end of the switch blade, and the sheath is tethered to a support structure so that tension in the tether resists movement of the switch blade toward a conductive jaw. Thus, current is prevented from flowing through the disconnect switch until the sheath is manually removed from the switch blade.

Abstract: A clip attaches an item, including a weight bearing item, to a strap worn by a person. The clip includes a body and a closure mechanism. The body has bottom and top portions connected by a hinge movable between a closed position, to capture the strap between, and an open position. At least one of the top and bottom surfaces has strap-engaging, non-slip structure to securely engage the strap captured therebetween. The closure mechanism includes closure structure at closure ends of the top and bottom portions and a stabilizer preventing relative movement of the closure ends generally parallel to the hinge axis when the clip is in the closed position. The clip can include a fastener supported by the body, the fastener being configured for attachment of the item to the clip.

Abstract: Systems and methods for transitioning between mixed, augmented, and/or virtual reality display modes. In some embodiments, an Information Handling System (IHS) may include a processor and a memory coupled to the processor, the memory including program instructions stored thereon that, upon execution by the processor, cause the IHS to: identify an event associated with presentation of an image produced by a display coupled to the processor, where the display is visible to a user's eyes, and the user is located in an environment; and control a transparency or translucency of a shutter layer disposed, at least in part, between the display and the environment.