Newspoint on MSN

Keyboard: Why are there markings on the F and J keys of a keyboard? This idea was patented 23 years ago.

Whether you're a desktop user or a laptop user, have you noticed something on your system's keyboard? Have you seen the ...

Ever wondered why only 'F' and 'J' have bumps on the keyboard; the reason is surprisingly smart

Tiny raised lines on the F and J keys, known as tactile markers, serve as crucial landmarks for touch typists. Patented in ...