Abstract: A method for detaching or installing a rotor blade from or to a hub of a wind turbine includes positioning the rotor blade toward a ground location between a three o'clock position and a nine o'clock position. The method also includes mounting a mechanical arm to an uptower location of the wind turbine. Further, the mechanical arm includes a torqueing tool at a distal end thereof. Thus, the method also includes removing or installing, via the torqueing tool, each of the plurality of hub fasteners so as to detach or attach the rotor blade from or to the hub.

Abstract: A method for suspending a rotor blade uptower includes mounting a first end of a support structure at a first uptower location of the wind turbine. The method also includes securing the rotor blade to a second end of the support structure. Further, the method includes mounting at least one pulley block assembly between a second uptower location and the support structure. Moreover, the method includes routing at least one pulley cable from at least one winch over the at least one pulley block assembly. In addition, the method includes detaching the rotor blade from the hub of the wind turbine. Once the rotor blade is detached, the method includes rotating the support structure about the first end via coordinated winch operation so as to lower the rotor blade a predetermined distance away from the hub. Thus, the method also includes suspending the rotor blade at the predetermined distance away from the hub via the support structure.

Abstract: Disclosed are techniques that use devices with corresponding identity wallet applications that execute on an electronic processor device of the devices, and which identity wallets store identity information and encrypt the stored identity information. A distributed ledger system, and a broker system that interfaces to the wallet and the distributed ledger are used for various information exchange cases pertaining to access to facilities. In particular, disclosed is a registration process to register an identity wallet with a facility.

Abstract: Disclosed are techniques that render a graphical user interface on a display device for performing transactions with a security system. The techniques include listening by a user device for a beacon from the security system, the beacon including a message and imitating by the user device the transaction with the security system in response to the message, with the message causing the user device to render a graphical user interface that has fields for entering an email address and a password to register the user device with a security server, with the graphical user interface rendering on the display a public key stored in a user digital wallet and a user digital wallet identification and sending in response to the message, a user's public key that is stored in the user's wallet and which is embedded in a code.

Abstract: Disclosed are techniques that use devices with corresponding identity wallet applications that execute on an electronic processor device of the devices, and which identity wallets store identity information and encrypt the stored identity information. A distributed ledger system, and a broker system that interfaces to the wallet and the distributed ledger are used for various information exchange cases pertaining to access to facilities. In particular, disclosed is a registration process to register an identity wallet with a facility.

Abstract: Disclosed are techniques that use user devices and a server system to process employee generated requests to allow guest access registration. A server system receives a request for guest registration and the server system sends in response to the request a message to a guest user device with the message including a request for user credentials. The user credentials are supplied from a user's PII wallet carried by the user. The server system receives from an employee user device a verification of the guest registration, produces an access policy for the guest user device and causes the produced policy and guest credentials to be stored in a distributed ledger system.

Abstract: Disclosed are techniques that use devices with corresponding identity wallet applications that execute on an electronic processor device of the devices, and which identity wallets store identity information and encrypt the stored identity information. A distributed ledger system, and a broker system that interfaces to the wallet and the distributed ledger are used for various information exchange cases pertaining to access to facilities. In particular, disclosed is a registration process to register an identity wallet with a facility.

Abstract: Described are techniques for security access and control. The techniques use a system that includes a card reader system including a processor and memory. The card reader system is configured to execute a security application that configures the card reader system to receive an embedded electronic credential from an access badge, with the embedded electronic credential carried by the access badge and being associated with a user, determine whether the credential indicates an authorized access, generate a message according to a result of the determination, and send the message to a distributed ledger that logs the result in the distributed ledger.

Abstract: Disclosed are techniques that use devices with corresponding identity wallet applications that execute on an electronic processor device of the devices, and which identity wallets store identity information and encrypt the stored identity information. A distributed ledger system, and a broker system that interfaces to the wallet and the distributed ledger are used for various information exchange cases pertaining to access to facilities.

Abstract: Disclosed are techniques that render a graphical user interface on a display device for performing transactions with a security system. The techniques include listening by a user device for a beacon from the security system, the beacon including a message and imitating by the user device the transaction with the security system in response to the message, with the message causing the user device to render a graphical user interface that has fields for entering an email address and a password to register the user device with a security server, with the graphical user interface rendering on the display a public key stored in a user digital wallet and a user digital wallet identification and sending in response to the message, a user's public key that is stored in the user's wallet and which is embedded in a code.

Abstract: Systems, methods and devices are provided for communicating a message prior to enabling communication over a communication link between user devices. In one aspect, a method is provided for communicating a message prior to enabling communication over a communication link between a user device and a second user device. The method includes receiving a request to initiate the communication link from the second user device, causing a notification of the request to initiate the communication link to be generated at the user device, receiving an acknowledgement from a user of the user device that the notification has been received, causing a message to be communicated to the user of the user device, receiving a user initiated acknowledgement from the user of the user device that the message has completed, and enabling communication between the users of the user device and second user device upon receipt of the user initiated acknowledgement.

Abstract: Systems, methods and devices are provided for communicating a message prior to enabling communication over a communication link between user devices. In one aspect, a method is provided for communicating a message prior to enabling communication over a communication link between a user device and a second user device. The method includes receiving a request to initiate the communication link from the second user device, causing a notification of the request to initiate the communication link to be generated at the user device, receiving an acknowledgement from a user of the user device that the notification has been received, causing a message to be communicated to the user of the user device, receiving a user initiated acknowledgement from the user of the user device that the message has completed, and enabling communication between the users of the user device and second user device upon receipt of the user initiated acknowledgement.

Abstract: The Lotus massage systems and methods disclosed herein include various combined components that enhance the overall massage experience. These components integrate choreographed, mapped, synchronized, and freeform application of massage techniques with music, silence, ambient noise reduction, 360 degree site cancellation, aroma therapy, etc. The massage systems and methods disclosed herein may also involve choreographed, mapped, synchronized and/or freeform application of strokes and movements, by referencing one or more music body charts.

Abstract: A sliding screen frame for a closure assembly having an opening and an existing track for mounting a screen, the screen frame has framing sections with both inner and outer side edges, and a housing from which a screen is payed out and accumulated. The framing sections are adapted on the outer side edge to interfit with the existing track of the closure assembly to enable the sliding screen frame to slide across the opening of the closure assembly and the frame sections also being adapted on the inner side edge thereof to support and guide the free end of the screen between a fully payed out and a fully accumulated position. The screen frame has a mitreless corner connector for connecting adjacent framing sections without the need for mitre cuts thereof to establish continuity between the corner connector and the adjacent framing sections.

Abstract: A latch reinforcing block for engagement with the nose portion of any tilt latch assembly and preferably with the above-mentioned camlock/tilt latch combination, said block comprising a top and bottom and having extending from proximate the top to proximate the bottom there-through fastening portions to fasten said reinforcing block within the track of a preferred window assembly, said reinforcing block having disposed proximate the top thereof at least one cutout, notch or pocket extending towards the bottom and for receipt of a corresponding nose portion of the latch assembly in order to pass loads such as wind loads or the like to the frame section to which the reinforcing block is attached.

Abstract: A latch reinforcing block for engagement with the nose portion of any tilt latch assembly and preferably with the above-mentioned camlock/tilt latch combination, the block comprising a top and bottom and having extending from proximate the top to proximate the bottom there-through fastening portions to fasten the reinforcing block within the track of a preferred window assembly, the reinforcing block having disposed proximate the top thereof at least one cutout, notch or pocket extending towards the bottom and for receipt of a corresponding nose portion of the latch assembly in order to pass loads such as wind loads or the like to the frame section to which the reinforcing block is attached.

Abstract: A holder for an electronic device is provided. The holder accommodates a variety of electronic devices, each electronic device having a different form factor. A rotatable, spring loaded pin is included with the holder. The pin has projections that extend distally from the pin and intersect a graduated base member. When the pin is rotated, the projections move along the graduated base member so as to cause the pin to protrude more or less into the pocket of the holder. This rotation and corresponding pin protrusion height allows the cradle to accommodate electronic devices having different form factors, while providing a support that is fully captured or enclosed by the assembly of the accessory.