https://www.dotnetzone.gr:443/cs/blogs/abekiaris/archive/2013/01/08/tooltips-to-the-max-expressive-ui.aspxUI simply depends on the smartness of our components. However the visible UI space is limited and most of the information is hidden behind components (tabs, popup forms etc). Therefore to display this hidden info user interaction is required. TooltipselCommunityServer 2.1 SP3 (Build: 20423.1)