Researchers create innovative KALQ keyboard for faster thumb-typing, Android app coming in May
- The division of work is almost equal, at 54% and 46% for the right and left thumb, respectively.
- Alternation is rapid: 62% of the taps are switches.
- Travel distances are short: On average, the left thumb moves 86 px, the right 117.
- The spacebars are centrally located.
- The right thumb handles all vowels except y. The clustering of vowels around the spacebar favors quick switches and minimizes travel distance. The right thumb is responsible for 64% of same-side taps.
- The left thumb has most of the consonants, exploiting its ability to hover above the next button sooner. It has most first letters of words and most of the consonants.
Things that are NOT allowed: