Abstract: A method for locating an identifying an electrical power port. The method includes one or more computer processors determining that a battery of a first mobile device of a user is less than fully charged. The method further includes identifying one or more Internet-of-Things (IoT)-enabled electrical power ports within a proximity of the first mobile device. The method further includes receiving metadata respectively associated with the one or more IoT-enabled electrical power ports. The method further includes generating one or more augmented reality (AR) elements respectively associated with the one or more IoT-enabled electrical power ports based on the received metadata respectively associated with the one or more IoT-enabled electrical power ports.

Abstract: In an approach to calculating, filtering and presenting items, one or more computer processors identify a location of a user. The one or more computer processors determine one or more items that are relevant to the user. The one or more computer processors determine whether the user is within a threshold distance of the one or more items. The one or more computer processors calculate one or more weights for each of the one or more items. The one or more computer processors identify a device to present the one or more items. The one or more computer processors present the one or more weighted items based on the capabilities of the identified device.

Abstract: A method for locating an identifying an electrical power port. The method includes one or more computer processors determining that a battery of a first mobile device of a user is less than fully charged. The method further includes identifying one or more Internet-of-Things (IoT)-enabled electrical power ports within a proximity of the first mobile device. The method further includes receiving metadata respectively associated with the one or more IoT-enabled electrical power ports. The method further includes generating one or more augmented reality (AR) elements respectively associated with the one or more IoT-enabled electrical power ports based on the received metadata respectively associated with the one or more IoT-enabled electrical power ports.

Abstract: In an approach to calculating, filtering and presenting items, one or more computer processors identify a location of a user. The one or more computer processors determine one or more items that are relevant to the user. The one or more computer processors determine whether the user is within a threshold distance of the one or more items. The one or more computer processors calculate one or more weights for each of the one or more items. The one or more computer processors identify a device to present the one or more items. The one or more computer processors present the one or more weighted items based on the capabilities of the identified device.

Abstract: A method and system for automatic management of dynamically allocated memory in a computer where the system comprises one or more client machines, a communication network and a computer. The one or more users provide one or more queries to access data from the computer and the client machines send the received queries to the computer through the communication network. The processor configured in the computer creates a heap record upon identifying the received queries to be at least one INSERT, DELETE and first type of UPDATE. The heap record is stored in data segment of the one or more databases and when the received queries is second type of UPDATE, the processor creates an undo record and stores the undo record in undo segment of the databases.