BrailleRing: The Shortest Long Braille-Display in the World - A Review of the State-of-the-Art and a New Approach. - Wolfgang L. Zagler; Michael Treml; Dominik Busse; Mike Busboom; István Deák (ICCHP (2), 2018)

Analyzing the Accuracy of Braille Finger Tracking with Ultraleap's Virtual Reality Hand Tracking System. - Michael Treml; Wolfgang L. Zagler; Mike Busboom (ICCHP (1), 2024)