A standard phone keypad consisting of the numbers from 0 to 9 and including the signs "*" and "#". Alphanumeric keypads are an upgrade to those and are used to enter text as well as numbers. They ...

Sometimes clunky old technologies hang around much longer than the problems they originally solved. The 12-button alphanumeric telephone keypad is a prime example. The letters on each key–“ABC” on the ...

If you are frustrated by the time it takes to tap out text messages on your mobile phone, help could soon be at hand. Interfaces are an unappreciated piece of the technology puzzle David Levy, Fastap ...

As people transition to work from home life for good, many realize the importance of a high-quality keyboard. It offers a more pleasant typing experience and efficient data entry. For some jobs, a ...

Brianne is an editorial intern for CNET from Bay Shore, NY. She is a rising senior at Boston University, studying journalism and Spanish. A lover of food and travel, her passion is storytelling in all ...