Abstract: The invention relates to a cell holder for holding cylindrical battery cells, where the cell holder comprises: a plurality of holding portions each of which has a bottom and sidewalls and thus forms a portion that is designed to receive and fix, around a base surface and, at least in part, a lateral surface, one battery cell in each case, where the sidewalls enclose the holding portions in each case; at least one contact surface, which is arranged in a contact region for the battery cell substantially perpendicularly to the bottom and is designed to be in planar or linear contact with a portion of a lateral surface of the battery cell when the battery cell is inserted; and at least one deformable contact portion, which is designed to deform when the battery cell is inserted into the corresponding holding portion.

Abstract: A computing system may receive sensor data from one or more sensors coupled to a user. Based on sensor data, the computing system may generate an upper body pose that corresponds to a first portion of a body of the user, which comprises a head and an arm of the user. The computing system may determine contextual information associated with the user. The computing system may generate a lower body pose corresponding to a second portion of the body of the user comprising a leg of the user based on the upper body pose and the contextual information. The computing system may generate a full body pose of the user based on the first upper body pose and the lower body pose.

Abstract: An optoelectronic unit includes a semiconductor chip configured to emit primary radiation with a first wavelength range during operation of the optoelectronic unit. The optoelectronic unit also includes a component including an optically active material. The component is arranged at least partially in the beam path of the semiconductor chip. The optically active material is not intended to be excited by the primary radiation with the first wavelength range. The optically active material incudes a proportion in the component of 0.004 wt%, inclusive, to 1 wt%, inclusive.

Abstract: A computing system may receive sensor data from one or more sensors coupled to a user. Based on sensor data, the computing system may generate a first upper body pose that corresponds to a first portion of a body of the user, which comprises a head and an arm of the user. The computing system may process the upper body pose of the user to generate a temporal sequence of lower body poses comprising a first lower body pose associated with the first time and a second lower body pose associated with a second time, which may correspond to a second portion of the body of the user comprising a leg of the user. The computing system may generate one or more full body poses of the user based on at least the first upper body pose and the temporal sequence of lower body poses.

Abstract: In one embodiment, a method includes adjusting parameters of a three-dimensional geometry corresponding to a first person to make the three-dimensional geometry represent a desired pose for the first person, accessing a neural texture encoding an appearance of the first person, generating a first rendered neural texture based on a mapping between (1) a portion of the three-dimensional geometry that is visible from a viewing direction and (2) the neural texture, generating a second rendered neural texture by processing the first rendered neural texture using a first neural network, determining normal information associated with the portion of the three-dimensional geometry that is visible from the viewing direction, and generating a rendered image for the first person in the desired pose by processing the second rendered neural texture and the normal information using a second neural network.

Abstract: A computing system may receive sensor data from one or more sensors coupled to a user. Based on sensor data, the computing system may generate a first upper body pose that corresponds to a first portion of a body of the user, which comprises a head and an arm of the user. The computing system may process the upper body pose of the user to generate a temporal sequence of lower body poses comprising a first lower body pose associated with the first time and a second lower body pose associated with a second time, which may correspond to a second portion of the body of the user comprising a leg of the user. The computing system may generate one or more full body poses of the user based on at least the first upper body pose and the temporal sequence of lower body poses.

Abstract: In an embodiment a method includes providing a plurality of radiation-emitting semiconductor chips configured to emit primary radiation of a first wavelength range, applying a converter on the plurality of radiation-emitting semiconductor chips, the converter configured to emit secondary radiation of a second wavelength range, applying a mirror layer sequence arranged downstream of the converter, the mirror layer sequence configured to reflect the primary radiation and transmit the secondary radiation and singulating the plurality of radiation-emitting semiconductor chips in order to produce optoelectronic components, wherein the converter is applied on the plurality of radiation-emitting semiconductor chips by spray coating, and wherein the mirror layer sequence is applied on the converter by sputtering, atomic layer deposition and/or plasma-enhanced chemical vapor deposition (PECVD).

Abstract: The Invention relates to a housing for an optoelectronic semiconductor component, comprising: a housing main body, which has a chip mounting side, at least two electrical conducting structures in and/or on the housing main body, and a plurality of drainage structures on the chip mounting side. The electrical conducting structures form, on the chip mounting side, electrical contact surfaces for at least one optoelectronic semiconductor chip and the drainage structure are designed as means for feeding a liquid potting material to the electrical contact surfaces.

Abstract: A computing system may receive sensor data from one or more sensors coupled to a user. Based on this sensor data, the computing system may generate an upper body pose that corresponds to a first portion of a body of the user, which may comprise a head and an arm of the user. The computing system may process the upper body pose of the user using a machine learning model to generate a lower body pose that corresponds to a second portion of the body of the user, which may comprise a leg of the user. The computing system may generate a full body pose of the user based on the upper body pose and the lower body pose.

Abstract: A computing system may receive sensor data from one or more sensors coupled to a user. Based on this sensor data, the computing system may generate an upper body pose that corresponds to a first portion of a body of the user, which may comprise a head and an arm of the user. The computing system may process the upper body pose of the user using a machine learning model to generate a lower body pose that corresponds to a second portion of the body of the user, which may comprise a leg of the user. The computing system may generate a full body pose of the user based on the upper body pose and the lower body pose.

Abstract: In one embodiment, a method includes adjusting parameters of a three-dimensional geometry corresponding to a first person to make the three-dimensional geometry represent a desired pose for the first person, accessing a neural texture encoding an appearance of the first person, generating a first rendered neural texture based on a mapping between (1) a portion of the three-dimensional geometry that is visible from a viewing direction and (2) the neural texture, generating a second rendered neural texture by processing the first rendered neural texture using a first neural network, determining normal information associated with the portion of the three-dimensional geometry that is visible from the viewing direction, and generating a rendered image for the first person in the desired pose by processing the second rendered neural texture and the normal information using a second neural network.

Abstract: A radiation-emitting component may include a first semiconductor chip to emit blue light, a second semiconductor chip to emit cyan-colored light, and a conversion element to emit secondary radiation. The conversion element may be arranged downstream of the first semiconductor chip and the second semiconductor chip. The conversion element emits the secondary radiation under excitation with the blue light of the first semiconductor chip, and the secondary radiation mixes with the blue light to form warm white light.

Abstract: Artificial reality (AR) systems track pose and skeletal positioning for multiple co-located participants, each having a head mounted display (HMD). Participants can join a shared artificial reality event or experience with others in the same location. Each participant's HMD can independently render AR content for the participant based on the participant's pose and pose information obtained from other participants' HMDs. A participating HMD may broadcast tracking estimates for skeletal points of interest (e.g., joints, finger tips, knees, ankle points, etc.) that are within the field-of-view of the HMD's cameras and/or sensors. A participating HMD may receive skeletal position information determined by other HMDs, and aggregate the received tracking information along with internal tracking information to construct an accurate, full estimate of its own pose and skeletal positioning information for its corresponding participant.

Abstract: Artificial reality (AR) systems track pose and skeletal positioning for multiple co-located participants, each having a head mounted display (HMD). Participants can join a shared artificial reality event or experience with others in the same location. Each participant's HMD can independently render AR content for the participant based on the participant's pose and pose information obtained from other participants' HMDs. A participating HMD may broadcast tracking estimates for skeletal points of interest (e.g., joints, finger tips, knees, ankle points, etc.) that are within the field-of-view of the HMD's cameras and/or sensors. A participating HMD may receive skeletal position information determined by other HMDs, and aggregate the received tracking information along with internal tracking information to construct an accurate, full estimate of its own pose and skeletal positioning information for its corresponding participant.

Abstract: An electric drive for a bicycle is disclosed. The drive includes an electric motor including an drive shaft, a driven shaft connected in a rotationally fixed manner to a driving gear for coupling to a wheel drive, and a transmission structured and arranged to drivingly connect the drive shaft to the driven shaft. The transmission includes a driven wheel, which is connected in a rotationally fixed manner to the driven shaft in a rotational drive direction, and at least two output gears. The at least two output gears includes a first output gear and a second output gear that each engage with the driven gear offset to one another in a circumferential direction to drive the driven wheel.

Abstract: An electric drive for a bicycle includes an electric motor having a drive shaft, a driven shaft connected in a rotationally fixed manner to a driving gear for coupling to a wheel drive of the bicycle. The electric drive includes a transmission, which drivingly connects the drive shaft to the driven shaft. The transmission has a driven wheel, which is connected in a rotationally fixed manner to the driven shaft in a rotational drive direction, and at least two output gears, the at least two output gears including a first output gear and a second output gear, which in each case engage with the driven gear offset to one another in the circumferential direction in order to drive the driven wheel; and wherein the transmission has a power distribution, which divides a drive power of the electric motor to the output gears.

Abstract: A contact plate for a battery stack for electrically connecting battery cells of the battery stack in parallel and a method for producing the same, is provided. In the battery stack, the battery cells are arranged in an upper battery level and a lower battery level and the contact plate is arranged in the battery stack between the upper battery level and the lower battery level. A battery stack including at least one upper battery level, a lower battery level and a contact plate is further provided. A respective plurality of battery cells are arranged in the upper battery level and the lower battery level and the contact plate is arranged between the upper battery level and the lower battery level.

Abstract: An electric drive for a bicycle includes an electric motor having a drive shaft, a driven shaft connected in a rotationally fixed manner to a driving gear for coupling to a wheel drive of the bicycle. The electric drive includes a transmission, which drivingly connects the drive shaft to the driven shaft. The transmission has a driven wheel, which is connected in a rotationally fixed manner to the driven shaft in a rotational drive direction, and at least two output gears, the at least two output gears including a first output gear and a second output gear, which in each case engage with the driven gear offset to one another in the circumferential direction in order to drive the driven wheel; and wherein the transmission has a power distribution, which divides a drive power of the electric motor to the output gears.

Abstract: An electric drive for a bicycle is disclosed. The drive includes an electric motor including an drive shaft, a driven shaft connected in a rotationally fixed manner to a driving gear for coupling to a wheel drive, and a transmission structured and arranged to drivingly connect the drive shaft to the driven shaft. The transmission includes a driven wheel, which is connected in a rotationally fixed manner to the driven shaft in a rotational drive direction, and at least two output gears. The at least two output gears includes a first output gear and a second output gear that each engage with the driven gear offset to one another in a circumferential direction to drive the driven wheel.

Abstract: The invention relates to a lighting means arrangement (28) and to a method for producing same. The lighting means arrangement (28) comprises at least one lighting means (20), for example a light-emitting diode chip (21) comprising at least one light emission surface (22). A cover body (24) is associated with one or more lighting means, covering at least one light emission surface (22) and being connected to the lighting means (20) in a bonded manner. A scattering element arrangement (37) is associated with each of the cover bodies (24). The scattering element arrangement (37) is connected to the cover body (24) in a bonded manner, for example, using adhesion or moulding. The scattering element arrangement (37) comprises at least one coherent textile material part (38), for example a woven and/or a knitted and/or a interlaced and/or a non-woven material.