Object displays for identifying multidimensional outliers within a crowded visual periphery. - Mikko Berg; Ilpo Kojo; Jari Laarni (J. Vis. Commun. Image Represent., 2010)

Integrating complex information with object displays: psychophysical evaluation of outlines. - Mikko Berg; Ilpo Kojo (Behav. Inf. Technol., 2012)