Abstract: A user interface application displays a series of digital images in a display space. A user interface receives input to select one of the series of digital images, or portion thereof. The user-selected digital image, or portion thereof, is displayed in a location with the field of view of the displayed series of digital images or display space. While the user interface application continues to display the series of digital images in the display space, an application, such as a chatbot, searches one or more digital data sources for, and retrieves, contextual information based on the displayed user-selected digital images or portion thereof, without receiving user input to perform the searching.

Abstract: A user interface application displays digital data content in a display space. While the user interface application continues to display the digital data content in the display space, an application, such as a chatbot, searches one or more digital data sources for, and retrieves, contextual information based on the displayed digital data content, without receiving user input to perform the searching.

Abstract: A method for trading a non-fungible token (NFT) among a plurality of blockchains includes minting an NFT based on digital content at a first blockchain, transferring the NFT to a second blockchain, trading the NFT between the second blockchain and a third blockchain, which is incompatible with the first blockchain, and recording the trade in the second blockchain.