Based on a user’s search query, a search result can appear within a graphical user interface of a client-side application, and the client-side application can provide a mechanism for user interaction with the search result. A device has a housing, and a mechanical compression squeezer in the housing. Traffic data regarding a plurality of travel times on a signalized arterial may be received. The microtube is connected to the second end of the changing flow path and is disposed within the substrate. When the volume distance of a word is lower than a predetermined threshold, the word is evaluated as being incorrectly recognized, such that errors caused by unwanted noises are avoided.