Requires 1 or 2 extra keys on the keyboard.approximately where the "Windows" keys are on a current keyboard They would act as sort of meta keys, triggering an incremental search Within a wiki this would be nice, since pressing a LEAP key would let you switch focus to the summary field, save and preview inputs when you finish your text entry. This is different from using Tab/Alt-Tab to cycle between links or form elements; as well as spelling the link you want to jump to in Mozilla; as well as providing AcceleratorKey?s to jump to a particular link or form element because there is LEAP (next word), double LEAP (next paragraph), triple LEAP (next page), and then meta LEAP (next search), and so on. LEAP is only the actual button on the keyboard; it keys to many different functions that are all conceptually related to navigation. LeapMode was implemented