Abstract: A method is provided that includes receiving a data request from a requesting device requesting data from a data source, looking up, in a blockchain ledger, a transaction corresponding to the data request to validate the data request, forwarding the validated data request to a data server, receiving a data response from the data server in response to the data request, wherein the data response comprises the requested data from the data source, and forwarding the data response to the requesting device.

Abstract: Various embodiments of the present disclosure improve existing multi-layer and other network technologies by routing and processing client requests that require machine learning based on the machine learning capabilities of each network device and/or other computer resource characteristics of different network devices. This ensures that network latency and throughput, among other computer resource consumption characteristics, will be improved as machine learning processing can occur at the most suitable network device or be distributed among various suitable network devices.

Abstract: The invention relates to a cash register system (10) comprising a scanner (12, 14) for scanning articles and a deposit unit (18) for depositing the scanned articles. Further, the cash register system (10) comprises a sensor unit (22, 30) for detecting a sequence of motions of the user of the cash register system (10). A control unit selects one of several preset cash register functions dependent on the sequence of motions detected by means of the sensor unit (20, 30) and controls the cash register system (10) accordingly.

Abstract: A robotic building system includes a first through third sets of extruded elements integrally joined at lengthwise edges and corners to rails. The second set of extruded elements has at least three adjoining sides surrounding a hollow opening, where each side is integrally joined to a rail. A third set of extruded elements has an asymmetrical inside angle shaped element formed by a first web and a second web oriented generally perpendicular to the first web, where each web is integrally affixed between a pair of opposing rails and each web shares a common rail. The rails may be tapped or drilled to accept a fastener, and each extruded element of the first set, second set and third set of extruded elements are adapted to be flush mounted to any of the other extruded elements or to the same shape extruded elements.

Abstract: The invention relates to a cash register system (10) comprising a scanner (12, 14) for scanning articles and a deposit unit (18) for depositing the scanned articles. Further, the cash register system (10) comprises a sensor unit (22, 30) for detecting a sequence of motions of the user of the cash register system (10). A control unit selects one of several preset cash register functions dependent on the sequence of motions detected by means of the sensor unit (20, 30) and controls the cash register system (10) accordingly.

Abstract: A robotic building system includes a first through third sets of extruded elements integrally joined at lengthwise edges and corners to rails. The second set of extruded elements has at least three adjoining sides surrounding a hollow opening, where each side is integrally joined to a rail. A third set of extruded elements has an asymmetrical inside angle shaped element formed by a first web and a second web oriented generally perpendicular to the first web, where each web is integrally affixed between a pair of opposing rails and each web shares a common rail. The rails may be tapped or drilled to accept a fastener, and each extruded element of the first set, second set and third set of extruded elements are adapted to be flush mounted to any of the other extruded elements or to the same shape extruded elements.

Abstract: Disclosed is a multi-functional digital display system capable of delivering a complete event scorekeeping display and tracking system which is also capable of delivering alternative digital content, such as digital advertising. This system is based around a self-contained device incorporating a processor, a web server, data storage, as wireless access point, and embedded software. This device delivers a very flexible solution which can be connected to a wide variety of commercial devices, such as a television, in order to display the scorekeeping system, and can be connected to a wide variety of commercial devices, such as a smart phone, for controlling the scorekeeping and management functions. As such, this system can adapt to evolving display and wireless device technology, while continuing to expand its capabilities via evolving software functionality. The result is a lower cost, more capable, and more flexible system than was previously possible.

Abstract: The invention relates to a system for detecting products, comprising a plurality of portable reading devices, wherein each customer can be assigned at least one portable reading device by means of which identification data about the products to be purchased by the respective customer in a sales room can be detected irrespective of location, and wherein the portable reading device has a control unit and a memory for buffering the identification data.

Abstract: The invention relates to a system for detecting products, comprising a plurality of portable reading devices, wherein each customer can be assigned at least one portable reading device by means of which identification data about the products to be purchased by the respective customer in a sales room can be detected irrespective of location, and wherein the portable reading device has a control unit and a memory for buffering the identification data.

Abstract: The invention relates to a system for detecting products at a self-service product detection station wherein an optical control detection device is provided for detected a number of products smaller than the total number of products presented for purchase, wherein products detected by the control detection device are each assigned identification data, and a verification device is presented by means of which the identification data of the products detected by means of the control detection device are checked for consistency with the identification data of the products detected with a reading device so that, depending on the comparison result, an acknowledgement signal continuing the purchasing procedure or a correction signal interrupting the purchasing procedure is generated.