Half-QWERTY: a one-handed keyboard facilitating skill transfer from QWERTY. - Edgar Matias; I. Scott MacKenzie; William Buxton (INTERCHI, 1993)

Half-QWERTY: typing with one hand using your two-handed skills. - Edgar Matias; I. Scott MacKenzie; William Buxton (CHI Conference Companion, 1994)

A Wearable Computer for Use in Microgravity Space and Other Non-Desktop Environments. - Edgar Matias; I. Scott MacKenzie; William Buxton (CHI Conference Companion, 1996)

One-Handed Touch Typing on a QWERTY keyboard. - Edgar Matias; I. Scott MacKenzie; William Buxton (Hum. Comput. Interact., 1996)