Abstract: A load source that includes: a housing, a battery integrally disposed within the housing, a load source computing device, and a battery management system associated with the battery. The load source is configured for one or both of: the battery management system configured to identify a first error based at least in part on a first set of data associated with the load source and report the first error to the load source computing device to cause a change in operation of the load source, and the load source computing device configured to identify a second error based at least in part on a second set of data associated with the load source and report the second error to the battery management system to cause a change in operation of the battery.

Abstract: A method of determining an operating configuration of a water heater that includes: a power cord connected to a receptacle; a housing; a battery disposed within the housing, and a water tank configured to hold a volume of water and having one or more heating elements. The method includes obtaining power availability data; and determining an operating configuration including one of: a full power configuration where the water tank operates at a maximum power greater than 120V input voltage based on power from both the receptacle and the battery or power solely from the battery, and a reduced power configuration where the water tank operates at a reduced power less than the maximum power, based on power solely from the receptacle or power solely from the battery.

Abstract: A method of determining an operating configuration of a stove having: a cooktop having a plurality of heating regions; a power cord connected to a receptacle; a housing; a battery disposed within the housing, where the obtained stove use data comprises information regarding use of at least one of the heating regions of the cooktop. The method includes determining an operating configuration based at least in part on obtained stove use data and obtained power availability data, the determined operating configuration including one of: a full power configuration where the heating regions operate at a maximum power greater than 120V input voltage based on power from both the receptacle and the battery or power solely from the battery, and a reduced power configuration where the heating regions operate at a reduced power less than the maximum power, based on power solely from the receptacle or power solely from the battery.

Abstract: A color shifting illuminator includes a first luminescent material that absorbs first incident photons having an energy greater than or equal to a first threshold energy, and emits first photons with less energy than the first incident photons. The color shifting illuminator also includes a second luminescent material that absorbs second incident photons having an energy greater than or equal to a second threshold energy, and emits second photons with less energy than the second incident photons and less energy than the first photons. The first luminescent material and the second luminescent material are included in a waveguide, and the waveguide exhibits total internal reflection for the first photons and the second photons satisfying conditions for total internal reflection. An extraction region is coupled to the waveguide to emit the first photons and the second photons.

Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for obtaining a three-dimensional (3D) model of an operating volume for a cable-suspended robotic system, where the operating volume is defined, at least in part, by a plurality of cable support structures. Identifying a cable positioned device suspended from a plurality of cables and an object that obstructs a path of the cable positioned device within the operating volume within the 3D model. Locating the cable positioned device relative to the object using the 3D model. Controlling one or more cable motors to navigate the cable positioned device within the operating volume.

Abstract: A color shifting illuminator includes a first luminescent material that absorbs first incident photons having an energy greater than or equal to a first threshold energy, and emits first photons with less energy than the first incident photons. The color shifting illuminator also includes a second luminescent material that absorbs second incident photons having an energy greater than or equal to a second threshold energy, and emits second photons with less energy than the second incident photons and less energy than the first photons. The first luminescent material and the second luminescent material are included in a waveguide, and the waveguide exhibits total internal reflection for the first photons and the second photons satisfying conditions for total internal reflection. An extraction region is coupled to the waveguide to emit the first photons and the second photons.

Abstract: A color shifting illuminator includes a first luminescent material that absorbs first incident photons having an energy greater than or equal to a first threshold energy, and emits first photons with less energy than the first incident photons. The color shifting illuminator also includes a second luminescent material that absorbs second incident photons having an energy greater than or equal to a second threshold energy, and emits second photons with less energy than the second incident photons and less energy than the first photons. The first luminescent material and the second luminescent material are included in a waveguide, and the waveguide exhibits total internal reflection for the first photons and the second photons satisfying conditions for total internal reflection. An extraction region is coupled to the waveguide to emit the first photons and the second photons.

Abstract: The present disclosure relates generally to pre-treating textiles and methods of preparing textiles in a pre-treated state. Specifically, the present disclosure relates to pre-treating textiles comprising recombinant protein fibers.

Abstract: Exemplary wearable computing systems may include a head-mounted display that is configured to provide indirect bone-conduction audio. For example, an exemplary head-mounted display may include at least one vibration transducer that is configured to vibrate at least a portion of the head-mounted display based on the audio signal. The vibration transducer is configured such that when the head-mounted display is worn, the vibration transducer vibrates the head-mounted display without directly vibrating a wearer. However, the head-mounted display structure vibrationally couples to a bone structure of the wearer, such that vibrations from the vibration transducer may be indirectly transferred to the wearer's bone structure.

Abstract: Disclosed herein are methods and apparatuses for the transmission of audio information from a bone-conduction headset to a user. The bone-conduction headset may be mounted on a glasses-style support structure. The bone-conduction transducer may be mounted near where the glasses-style support structure approach a wearer's ears. In one embodiment, an apparatus has a bone-conduction transducer with a diaphragm configured to vibrate based on a magnetic field. The magnetic field being based off an applied electric field. The apparatus may also have an anvil coupled to the diaphragm. The anvil may be configured to conduct the vibration from the bone-conduction transducer. Additionally, the anvil may be coupled to a metallic component. The metallic component may be configured to couple to a magnetic field created by the bone-conduction transducer.

Abstract: Disclosed herein are methods and apparatuses for the transmission of audio information from a bone-conduction headset to a user. The bone-conduction headset may be mounted on a glasses-style support structure. The bone-conduction transducer may be mounted near where the glasses-style support structure approach a wearer's ears. In one embodiment, an apparatus has a bone-conduction transducer with a diaphragm configured to vibrate based on a magnetic field. The magnetic field being based off an applied electric field. The apparatus may also have an anvil coupled to the diaphragm. The anvil may be configured to conduct the vibration from the bone-conduction transducer. Additionally, the anvil may be anvil may include at least one passage configured to enable the anvil to be physically coupled to the diaphragm. Thus, the anvil may be coupled to the diaphragm after the anvil is positioned on the diaphragm.

Abstract: A method and apparatus for protecting against certain energy sources used to charge a battery is disclosed.

Abstract: Exemplary wearable computing systems may include a head-mounted display that is configured to provide indirect bone-conduction audio. For example, an exemplary head-mounted display may include at least one vibration transducer that is configured to vibrate at least a portion of the head-mounted display based on the audio signal. The vibration transducer is configured such that when the head-mounted display is worn, the vibration transducer vibrates the head-mounted display without directly vibrating a wearer. However, the head-mounted display structure vibrationally couples to a bone structure of the wearer, such that vibrations from the vibration transducer may be indirectly transferred to the wearer's bone structure.

Abstract: Disclosed herein are methods and apparatuses for the transmission of audio information from a bone-conduction headset to a user. The bone-conduction headset may be mounted on a glasses-style support structure. The bone-conduction transducer may be mounted near where the glasses-style support structure approach a wearer's ears. In one embodiment, an apparatus has a bone-conduction transducer with a diaphragm configured to vibrate based on a magnetic field. The magnetic field being based off an applied electric field. The apparatus may also have an anvil coupled to the diaphragm. The anvil may be configured to conduct the vibration from the bone-conduction transducer. Additionally, the anvil may be coupled to a metallic component. The metallic component may be configured to couple to a magnetic field created by the bone-conduction transducer.

Abstract: Disclosed herein are methods and apparatuses for the transmission of audio information from a bone-conduction headset to a user. The bone-conduction headset may be mounted on a glasses-style support structure. The bone-conduction transducer may be mounted near where the glasses-style support structure approach a wearer's ears. In one embodiment, an apparatus has a bone-conduction transducer with a diaphragm configured to vibrate based on a magnetic field. The magnetic field being based off an applied electric field. The apparatus may also have an anvil coupled to the diaphragm. The anvil may be configured to conduct the vibration from the bone-conduction transducer. Additionally, the anvil may be coupled to a metallic component. The metallic component may be configured to couple to a magnetic field created by the bone-conduction transducer.

Abstract: Apparatuses that provide a bone-conduction speaker arranged to be located behind the ear are described herein. An exemplary apparatus may include: (a) a glasses-style support structure comprising a front section and at least one side section; (b) at least one bone-conduction speaker; and (c) a member having a proximate end and a distal end, wherein the proximate end is attached to the at least one side section, and wherein the at least one bone-conduction speaker is attached to the member at or near the distal end; wherein the member is arranged on the at least one side section such that when the glasses-style support structure is worn the member: (a) extends to the anterior of the at least one side section and (b) locates the bone-conduction speaker posterior to an ear.

Abstract: Disclosed are systems, methods, and devices for interfacing with a wearable heads-up display via a touch-operable input device. The wearable heads-up display may include a display element for receiving and displaying display information received from a processor, and may also include a wearable frame structure supporting the display element and having a side-arm extending away from the display element. In some embodiments, the display information may appear at least partially curved to a user. In some embodiments, only a portion of the display information is shown on the at least one display element. The side-arm may be configured to secure the heads-up display to a user's body in a manner such that the display element is disposed within a field of view of the user.

Abstract: Systems and methods for a bone-conduction transducer array configured to provide spatial audio are described, in which the bone-conduction transducer array may be coupled to a head-mountable device so as to provide sound, for example, to a wearer of the head-mountable device. Audio information and a vibration transducer from an array of vibration transducers coupled to the head-mountable computing device may be caused to vibrate based at least in part on the audio signal so as to transmit a sound. Information indicating a movement of the wearable computing device toward a given direction may be received. One or more parameters associated with causing the at least one vibration transducer to emulate the sound from the given direction may then be determined, wherein the one or more parameters are representative of a correlation between the audio information and the information indicating the movement.

Abstract: Optical glasses, as well as other eyewear, are provided with a frame that has a camera button located on a part of the glasses frame most preferably centered just above one of the lenses.

Abstract: A thin film bone-conduction transducer for a head-mountable device is provided. In one example, the head-mountable device may include a head-mountable display that is configured to provide bone-conduction audio using one or more bone-conduction transducers. The head-mountable display may include at least one thin film piezoelectric vibration transducer that is configured to vibrate at least a portion of the head-mountable display based on the audio signal. The vibration transducer may be at least partially enclosed in, fully enclosed between, or a portion of an outer surface of the frame of the head-mountable display such that when the head-mountable display is worn, the head-mountable display contacts one or more surfaces of the wearer's head and provides information indicative of the audio signal to the wearer via vibration of a bone structure of the wearer.