Abstract: Systems and techniques for adapting to inexact user input. In one aspect, a system includes one or more machine-readable media storing instructions operable to cause one or more machines to perform operations. The operations include receiving input from a user over a data entry field, conducting an attribute-limited search in a transactional data store for a value that matches the user input, the attribute-limited search being limited to one or more, but less than all, attributes in the transactional data store, in response determining that a match between the user input and the value of the one or more searched attributes exists, accessing a transactional data store record having the match, and in response to determining that the match does not exist, automatically identifying a record that includes a match to the user input outside of the one or more searched attributes.

Abstract: The present invention generally relates to a mechanical structure having electronic circuits that easily and quickly connect together. The mechanical structures may be building blocks which are stackable and reusable. The building blocks may be removably held together by, for example, gravity and/or friction. The building blocks have electronic circuits which may have numerous uses, including, but not limited to educational, industrial and entertainment uses. More specifically, a building block of the present invention may be insert on, and secured to, a second building block. The building blocks may be identical or may have different features which accomplish varying desired functions. For example, a building block of the present invention may have a light and/or sound feature. In addition, the circuitry of the building blocks of the present invention has unique electronic paths which prevent electronic shorts across a power source.

Abstract: Systems and techniques for adapting to inexact user input. In one aspect, a system includes one or more machine-readable media storing instructions operable to cause one or more machines to perform operations. The operations include receiving input from a user over a data entry field, conducting an attribute-limited search in a transactional data store for a value that matches the user input, the attribute-limited search being limited to one or more, but less than all, attributes in the transactional data store, in response determining that a match between the user input and the value of the one or more searched attributes exists, accessing a transactional data store record having the match, and in response to determining that the match does not exist, automatically identifying a record that includes a match to the user input outside of the one or more searched attributes.