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 2002, these bumps help users locate the home row without looking, improving ...
IEEE

IEEE Communications Surveys and Tutorials

Abstract: I welcome you to the fourth issue of the IEEE Communications Surveys and Tutorials in 2021. This issue includes 23 papers covering different aspects of communication networks. In particular, ...