Abstract: An apparatus, a method, and computer-implemented media. The apparatus is to perform a vessel detection algorithm to detect, in real time during image generation by an ultrasound imaging device, a vessel of a living body, the algorithm including: determining current vessel parameters based on a current ultrasonic image frame on a display at a current time; determining preceding vessel parameters based on a preceding ultrasonic image frame on the display at a time preceding the current time; determining current flow data for vessel fluid flow corresponding to the current ultrasonic image frame; and detecting and tracking the vessel based on the current vessel parameters, the preceding vessel parameters and the current flow data; and determine and cause to display to a user, via a user interface device that includes the display, information regarding a suitability of the vessel for access by a predetermined foreign object.

Abstract: A method and apparatus modify at least one characteristic of a physical keyboard based on the modifications to a display of the one or more graphical user interfaces on a display screen.