Tuomas Lappalainen

Crouch, Hold and Engage: Spatial Aspects of Augmented Reality Browsing

Johannes Schöning, Jonna Häkkilä, Ashley Colley, 2016, NordiCHI.

Simplification of 3D Graphics for Mobile Devices: Exploring the Trade-off Between Energy Savings and User Perceptions of Visual Quality

Jonna Häkkilä, Timo Koskela, Jarkko M. Vatjus-Anttila, 2017 .

In the candle light: pervasive display concept for emotional communication

Jonna Häkkilä, Tuomas Lappalainen, Saara Koskinen, 2016, PerDis.