Microfluidic Vortex Enhancement for on-Chip Sample Preparation. - Anna Haller; Andreas Spittler; Lukas Brandhoff; Helene Zirath; Dietmar Puchberger-Enengl; Franz Keplinger; Michael J. Vellekoop (Micromachines, 2015)

"What a Mess!": Traces of Use to Increase Asynchronous Social Presence in Shared Virtual Environments. - Linda Hirsch; Anna Haller; Andreas Butz; Ceenu George (VR Workshops, 2022)