A similar UI is available for the datetime type value, as shown in Figure 5. [Click on image for larger view.] Figure 5. Entering a DateTime value (Opera 11). Other HTML5 time-related input types are ...

Apple's U.S. Patent No. 8,427,438 for "Virtual input tools" is a simple, yet effective tweak to the current user interfaces offered in modern computer operating systems. Unlike a traditional UI ...