What is touch typing?

Touch typing is a technique that enables an individual to type without looking at the keyboard, relying instead on muscle memory to find keys. This method increases typing speed and accuracy, as typists can maintain their focus on the screen and the text they are producing rather than constantly checking their hands. By developing familiarity with the keyboard layout, individuals can type more fluidly, improving both efficiency and productivity.

The other options describe different typing methods or technology that do not correspond to the definition of touch typing. Typing with one hand or using only index fingers limits the effectiveness and speed typically associated with touch typing. Additionally, combining voice recognition pertains to a different technology altogether that does not involve traditional typing skills.