Abstract: An online platform configured to facilitate the minting and display of Non-fungible tokens (NFTs) equipped with augmentations which depict live data via one or more embedded overlays on the graphical representation of the NFT when viewed from the platform. Augmentations embody pertinent data including, but not limited to spot stock quotes, cryptocurrency prices, weather, sports scores, commodity spot prices, and other data. The data of the augmentations is ported from onboarded datasets which are written into the block of the blockchain on which the NFT is stored via the metadata of the blockchain. Executable code may also be included, facilitating the execution of web-links and program initiations from interaction with the dataset overlay on the displayed NFT while displayed on the platform.

Abstract: A moisture sensor providing a visual and audio alert when a tree needs to be watered. The moisture sensor may be mounted onto Christmas trees to detect when water levels are low in the tree stand. The moisture sensor comprises a housing and a probe attached to the housing. The housing may be a Christmas-themed character. The moisture sensor includes a PC board within the housing for determining water levels in the tree stand and uses a LED indicator and speaker to indicate when water levels are below a threshold.

Abstract: A computer workstation has interchangeable user interfaces, thereby to allow a single workstation to carry out a plurality of work functions. When the user interface is changed, the workstation visual display is correspondingly changed to show a format and information associated with the operative user interface. Functions available from the workstation CPU may also be changed.