Abstract: Disclosed is a system and method for sealing an opening through the boundary of a controlled thermal and gaseous environment such as an incubator or refrigerator, where conduit channels of arbitrary size and number are transferred across the boundary. A silicone or polymeric tube with flanges at either end is passed through the boundary opening, fixing one side to the boundary wall and attaching the other to a mechanism that controls or constrains the rotation of the tube. This is achieved by rotating or twisting one end of the tube, creating a hyperboloid-like structure that will seal around the conduits and thereby seal the opening. To further improve thermal efficiency, insulating material such as expanded polystyrene beads are placed into the space between the silicone or polymeric tube and the wall of the incubator, providing thermal stability that cannot be achieved by conventional conduit transferring methods.

Abstract: Systems and methods are disclosed for containers having mechanical secured door indicators. In one embodiment, an example container may include a first container wall, a second container wall, a third container wall, and a fourth container wall configured to move from an open position to a closed positon. The fourth container wall may include a first portion coupled to the second container wall, and a second portion coupled to the third container wall, where the first portion and the second portion are coplanar when the fourth container wall is in the closed position. The foldable container may include a bottom container platform having a machine-readable code, and a pivotable arm configured to cover the machine-readable code when the fourth container wall is in the closed position, and to uncover the machine-readable code when the fourth container wall is not in the closed position.

Abstract: A system is described for determining accuracy of an eye-tracking device using an oculomotor simulator assembly. The system receives instructions specifying movement for simulated eyeballs in the oculomotor simulator assembly. The system enables movement of the simulated eyeballs based on the received instructions. The system obtains ground-truth values for three-dimensional gaze directions of the simulated eyeballs in response to the enabled movement using projections of laser diodes from the center of the simulated eyeballs during the specified movement. The system additionally gathers three-dimensional gaze directions as determined by the eye-tracking device that is tracking the simulated eyeballs during the specified movement. The system determines accuracy of the eye-tracking device based on the obtained ground-truth values and the determined three-dimensional gaze directions from the eye-tracking device.

Abstract: Disclosed is a system and method for sealing an opening through the boundary of a controlled thermal and gaseous environment such as an incubator or refrigerator, where conduit channels of arbitrary size and number are transferred across the boundary. A silicone or polymeric tube with flanges at either end is passed through the boundary opening, fixing one side to the boundary wall and attaching the other to a mechanism that controls or constrains the rotation of the tube. This is achieved by rotating or twisting one end of the tube, creating a hyperboloid-like structure that will seal around the conduits and thereby seal the opening. To further improve thermal efficiency, insulating material such as expanded polystyrene beads are placed into the space between the silicone or polymeric tube and the wall of the incubator, providing thermal stability that cannot be achieved by conventional conduit transferring methods.

Abstract: Disclosed is a system for automating passaging of anchorage dependent or adherent mammalian cells, having a fluid distribution cartridge where fluid channels each has an associated pneumatically controlled valve, and the valves can be selectively opened and closed to allow fluid which is pumped into channels in the cartridge to be selectively passed or interrupted. The channels are connected with a series of vessels each held in a housing structure, and a first frame rests on a surface and a second frame is attached with the first frame such that the second frame can tilt on a first axis with respect to the first frame, and the housing is attached to the second frame such that the housing can tilt on a second axis with respect to the second frame, and wherein the second axis is orthogonal to the first axis.

Abstract: Methods and apparatus for provisioning and providing services to devices on a local network are described. The methods and apparatus allow for the provisioning of services to customer owned and managed devices on a local network on which another device, e.g., a first device, has already been authenticated and authorized to receive services corresponding to a customer account. After a first device on a local network is authenticated and associated with a customer account it detects the addition of new devices on the local network and assists in the registration of the new device by acting as an intermediary with a service provider device during the registration process. The security and registration established by the first device is leveraged allowing other devices on the network to be registered and authenticated for services corresponding to the same account as the first device without requiring user input of authentication and/or other information.

Abstract: Systems and methods for evaluating the performance of three-dimensional (3D) sensors can include, for example, obtaining, via a 3D sensor in a testing apparatus, range information of a scene within a field-of-view (FOV) of the 3D sensor. The scene includes a plurality of targets disposed within the testing apparatus. Each of the plurality of targets is located at a different distance from the 3D sensor in the testing apparatus. A validation of the performance of the 3D sensor at the different distances is performed at a same point in time, based on the range information. An indication of a result of the validation is provided.

Abstract: A drone security system with at least a drone and a drone base having been setup with locations that are part of a tradition security systems and where the traditional security system is in communication with drone base enabling the drone to respond to events that occur in the traditional security system and for the drone to also follow a predetermined path with checkpoints.

Abstract: A drone security system with at least a drone and a drone base having been setup with locations that are part of a tradition security systems and where the traditional security system is in communication with drone base enabling the drone to respond to events that occur in the traditional security system and for the drone to also follow a predetermined path with checkpoints.

Abstract: A system for generating a 4D representation of a scene in motion given a sinogram collected from the scene while in motion. The system generates, based on scene parameters, an initial 3D representation of the scene indicating linear attenuation coefficients (LACs) of voxels of the scene. The system generates, based on motion parameters, a 4D motion field indicating motion of the scene. The system generates, based on the initial 3D representation and the 4D motion field, a 4D representation of the scene that is a sequence of 3D representations having LACs. The system generates a synthesized sinogram of the scene from the generated 4D representation. The system adjusts the scene parameters and the motion parameters based on differences between the collected sinogram and the synthesized sinogram. The processing is repeated until the differences satisfy a termination criterion.

Abstract: A system for generating a 4D representation of a scene in motion given a sinogram collected from the scene while in motion. The system generates, based on scene parameters, an initial 3D representation of the scene indicating linear attenuation coefficients (LACs) of voxels of the scene. The system generates, based on motion parameters, a 4D motion field indicating motion of the scene. The system generates, based on the initial 3D representation and the 4D motion field, a 4D representation of the scene that is a sequence of 3D representations having LACs. The system generates a synthesized sinogram of the scene from the generated 4D representation. The system adjusts the scene parameters and the motion parameters based on differences between the collected sinogram and the synthesized sinogram. The processing is repeated until the differences satisfy a termination criterion.

Abstract: An optical sensor arrangement comprises a photodiode and a converter arrangement including an integration amplifier, a comparator amplifier, an integration capacitor and a result register. During a precharge phase the result register is set to a starting value. During an integration phase a current is sampled through the photodiode to update the result register in response to down charges applied to an input of the integration amplifier. During a residue phase the result register is updated in dependence on the charge remaining on the integration capacitor. Measuring the residual charge increases resolution and accuracy of the converter.

Abstract: An optical sensor arrangement comprises a photodiode and a converter arrangement including an integration amplifier, a comparator amplifier, an integration capacitor and a comparator capacitor. An offset of the integration amplifier is corrected in that the integrator output signal is compared with a high and a low comparison voltage to repetitively adjust an offset trim value. The use of two comparison thresholds creates noise immunity.

Abstract: Methods and apparatus for provisioning or updating software over a network. In one embodiment, the network comprises a cable network, and each particular client device (e.g., set-top box) on the network is identified by an address or other unique descriptor. A version association file stored on a server or downloaded to the device maps particular application versions to one or more addresses corresponding to individual client devices. When the version association file is modified or created, the server transmits an upgrade message over the network (optionally along with the current version association file). Upon receiving an upgrade message, a set-top box accesses the version association file, and compares a designated application version to that of the application currently in use. If the designated version is not present on the set-top, the box will terminate any old version of the application currently running and download and install the designated version.

Abstract: A drone security system with at least a drone and a drone base having been setup with locations that are part of a tradition security systems and where the traditional security system is in communication with drone base enabling the drone to respond to events that occur in the traditional security system and for the drone to also follow a predetermined path with checkpoints.