Abstract: A method for use in a robotic work tool system (200) comprising a robotic work tool (100) arranged to operate in an operational area (205) comprising one or more solar panels (10) each solar panel (10) having a panel (11) and one or more poles (12) connected to the panel (11) through a supporting structure (13), the operational area (205) having a surface that is at least partially irregular, and the robotic work tool comprising a memory (120) configured to store supporting structure geometry data, an image sensor (185), wherein the method comprises: receiving an image from the image sensor (185) detecting a pole (12) in the image and determining a scale based on the determined height of the detected pole (12), wherein the pole (12) is detected based on the stored supporting structure geometry data.

Abstract: A robotic work tool system (200) comprising a robotic work tool (100) arranged to operate in an operational area (205) wherein the robotic work tool comprises an obstacle sensor (185) and a controller (110) configured to receive (410) sensor input from the obstacle sensor (185), detect (415) an obstacle (H) and determine (420) a dimension (W) of the obstacle (H), determine (425) whether the dimension exceeds a threshold size, and if so circumvent (430) the obstacle (H) while maintaining a safety distance (D) to the obstacle (H), determine (435) that there is a human behind the obstacle (H) and if so take (440) evasive action.

Abstract: The present invention relates to a curable composition comprising an ethylenically unsaturated compound and a specific photoinitiator having dual initiation mechanisms. The invention also relates to a process for the preparation of a cured product, in particular a 3D-printed article, with this composition and to the use of this composition for obtaining an ink, a coating, a sealant, an adhesive, a molded article or a 3D-printed article. The invention further pertains to the use of a specific phosphine oxide photoinitiator in a 3D printing composition or 3D printing process.

Abstract: The present invention relates to a photosensitive composition comprising a photoinitiator component, a photoinhibitor component, a photosensitizer component, and a chain transfer agent component. The present invention further relates to a curable composition comprising an ethylenically unsaturated compound and the photosensitive composition and a method for producing a cured product from the curable composition.

Abstract: The present invention relates to a curable composition comprising an ethylenically unsaturated compound and a specific photoinitiator having dual initiation mechanisms. The invention also relates to a process for the preparation of a cured product, in particular a 3D-printed article, with this composition and to the use of this composition for obtaining an ink, a coating, a sealant, an adhesive, a molded article or a 3D-printed article. The invention further pertains to the use of a specific phosphine oxide photoinitiator in a 3D printing composition or 3D printing process.

Abstract: A method for use in a robotic work tool system (200) comprising a robotic work tool (100) arranged to operate in an operational area (205) comprising one or more solar panels (10) each solar panel (10) having a panel (11) and one or more poles (12) connected to the panel (11) through a supporting structure (13), the operational area (205) having a surface that is at least partially irregular, and the robotic work tool comprising a memory (120) configured to store supporting structure geometry data, an image sensor (185), wherein the method comprises: receiving an image from the image sensor (185) detecting a pole (12) in the image and determining a scale based on the determined height of the detected pole (12), wherein the pole (12) is detected based on the stored supporting structure geometry data.

Abstract: A robotic work tool system (200) comprising a robotic work tool (100) arranged to operate in an operational area (205) wherein the robotic work tool comprises an obstacle sensor (185) and a controller (110) configured to receive (410) sensor input from the obstacle sensor (185), detect (415) an obstacle (H) and determine (420) a dimension (W) of the obstacle (H), determine (425) whether the dimension exceeds a threshold size, and if so circumvent (430) the obstacle (H) while maintaining a safety distance (D) to the obstacle (H), determine (435) that there is a human behind the obstacle (H) and if so take (440) evasive action.

Abstract: An intrusion prevention system includes a machine learning model for inspecting network traffic. The intrusion prevention system receives and scans the network traffic for data that match an anchor pattern. A data stream that follows the data that match the anchor pattern is extracted from the network traffic. Model features of the machine learning model are identified in the data stream. The intrusion prevention system classifies the network traffic based at least on model coefficients of the machine learning model that are identified in the data stream. The intrusion prevention system apples a network policy on the network traffic (e.g., block the network traffic) when the network traffic is classified as malicious.

Abstract: A USB-to-SDIO bridge (UTSB) to efficiently transmit SD/SDIO commands in USB packets. The UTSB may allow the majority of the device drivers for a given SD/SDIO device to remain intact, requiring changes only in the lowest hardware adaptation layer to put a USB wrapper around native SD commands. These commands may be sent over USB-to-SD card reader devices that may include various embodiments of a UTSB, where they may be unwrapped and transmitted to the SD port as if the port were native to the host controller. Additionally, the SD/SDIO commands may be packaged into groups of commands, or transactions, to optimize performance. The host driver may instruct the UTSB bridge device to repeatedly read data from the SDIO device until a communications FIFO on the device is empty (corresponding to a termination condition), and return the collected data to the host.

Abstract: A USB-to-SDIO bridge (UTSB) to efficiently transmit SD/SDIO commands in USB packets. The UTSB may allow the majority of the device drivers for a given SD/SDIO device to remain intact, requiring changes only in the lowest hardware adaptation layer to put a USB wrapper around native SD commands. These commands may be sent over USB-to-SD card reader devices that may include various embodiments of a UTSB, where they may be unwrapped and transmitted to the SD port as if the port were native to the host controller. Additionally, the SD/SDIO commands may be packaged into groups of commands, or transactions, to optimize performance. The host driver may instruct the UTSB bridge device to repeatedly read data from the SDIO device until a communications FIFO on the device is empty (corresponding to a termination condition), and return the collected data to the host.